{"id":10849,"date":"2026-07-09T12:20:51","date_gmt":"2026-07-09T12:20:51","guid":{"rendered":"https:\/\/jbz-jena.de\/?page_id=10849"},"modified":"2026-07-24T19:07:06","modified_gmt":"2026-07-24T19:07:06","slug":"knowledge-repository","status":"publish","type":"page","link":"https:\/\/jbz-jena.de\/en\/knowledge-repository\/","title":{"rendered":"Knowledge Repository"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"10849\" class=\"elementor elementor-10849 elementor-10786\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d80918a e-flex e-con-boxed e-con e-child\" data-id=\"d80918a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-d93b436 e-con-full e-flex e-con e-child\" data-id=\"d93b436\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cb34178 elementor-widget__width-inherit elementor-widget-tablet__width-inherit elementor-widget elementor-widget-heading\" data-id=\"cb34178\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Knowledge Compendium Precision Optics\n<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e69e793 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"e69e793\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">The compact reference work that consolidates and clearly communicates fundamental knowledge of optics manufacturing.\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1e10ce9 elementor-hidden-mobile e-flex e-con-boxed e-con e-parent\" data-id=\"1e10ce9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6b1c9a3 elementor-icon-list--layout-inline elementor-align-start elementor-widget__width-inherit elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"6b1c9a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items elementor-inline-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Jena Education Centre<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-right-arrow1\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Knowledge Repository<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ce1cf4b e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"ce1cf4b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4386e2c e-con-full e-flex e-con e-child\" data-id=\"4386e2c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-070f4fd elementor-widget elementor-widget-heading\" data-id=\"070f4fd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Specialist knowledge for training, examinations, and practical application in everyday work.\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca507f8 elementor-widget elementor-widget-text-editor\" data-id=\"ca507f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div id=\"fws_691ef2b790a58\" class=\"wpb_row vc_row-fluid vc_row full-width-section top_padding_phone_50px\" data-column-margin=\"default\" data-midnight=\"dark\" data-top-percent=\"2%\" data-bottom-percent=\"2%\"><div class=\"row_col_wrap_12 col span_12 dark left\"><div class=\"vc_col-sm-12 wpb_column column_container vc_column_container col centered-text has-animation no-extra-padding inherit_tablet inherit_phone triggered-animation animated-in\" data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"fade-in-from-bottom\" data-delay=\"0\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div id=\"fws_691ef2b790b57\" class=\"wpb_row vc_row-fluid vc_row inner_row\" data-midnight=\"\" data-column-margin=\"default\"><div class=\"row_col_wrap_12_inner col span_12 left\"><div class=\"vc_col-sm-12 wpb_column column_container vc_column_container col child_column no-extra-padding inherit_tablet inherit_phone \" data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column wpb_content_element \"><div class=\"wpb_wrapper\"><p><span style=\"font-weight: 400;\">The Knowledge Compendium Precision Optics consolidates the fundamental knowledge of optics manufacturing, standardizes terms and symbols, and serves as a compact reference work for training, practical application, and continuing education. The book and the 22 optionally available posters complement the specialist literature and are based on the currently valid standards.  <\/span><\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6f5eb44 e-con-full e-flex e-con e-child\" data-id=\"6f5eb44\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-3ac7c0d e-con-full e-flex e-con e-child\" data-id=\"3ac7c0d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ade6124 elementor-widget__width-inherit elementor-widget elementor-widget-image\" data-id=\"ade6124\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/3-3.webp\" class=\"attachment-large size-large wp-image-11105\" alt=\"\" srcset=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/3-3.webp 500w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/3-3-300x300.webp 300w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/3-3-150x150.webp 150w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a97332a elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"a97332a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Specialist books<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-65555ad e-con-full e-flex e-con e-child\" data-id=\"65555ad\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1423a56 elementor-widget__width-inherit elementor-widget elementor-widget-image\" data-id=\"1423a56\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/4-1.webp\" class=\"attachment-large size-large wp-image-11104\" alt=\"\" srcset=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/4-1.webp 500w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/4-1-300x300.webp 300w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/4-1-150x150.webp 150w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-19378b4 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"19378b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Knowledge Posters<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1d6385a e-con-full e-flex e-con e-child\" data-id=\"1d6385a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-f8b0d2e e-con-full e-flex e-con e-child\" data-id=\"f8b0d2e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ba31312 e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"ba31312\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8a1a137 e-con-full e-flex e-con e-child\" data-id=\"8a1a137\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c026aaf elementor-widget elementor-widget-heading\" data-id=\"c026aaf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Overview of our specialist books and knowledge posters for ordering:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f13b2f6 e-con-full e-flex e-con e-parent\" data-id=\"f13b2f6\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f3e9dff elementor-widget elementor-widget-menu-anchor\" data-id=\"f3e9dff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"products\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fb972ca e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"fb972ca\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-46cdf12 e-n-tabs-none news-cards-bar elementor-widget elementor-widget-n-tabs\" data-id=\"46cdf12\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;tabs_justify_horizontal&quot;:&quot;stretch&quot;,&quot;horizontal_scroll_tablet&quot;:&quot;enable&quot;,&quot;horizontal_scroll_mobile&quot;:&quot;enable&quot;,&quot;horizontal_scroll&quot;:&quot;disable&quot;}\" data-widget_type=\"nested-tabs.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-tabs\" data-widget-number=\"74243858\" aria-label=\"Tabs. Open items with Enter or Space, close with Escape and navigate using the Arrow keys.\">\n\t\t\t<div class=\"e-n-tabs-heading\" role=\"tablist\">\n\t\t\t\t\t<button id=\"e-n-tab-title-742438581\" data-tab-title-id=\"e-n-tab-title-742438581\" class=\"e-n-tab-title\" aria-selected=\"true\" data-tab-index=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"e-n-tab-content-742438581\" style=\"--n-tabs-title-order: 1;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tSpecialist books\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-742438582\" data-tab-title-id=\"e-n-tab-title-742438582\" class=\"e-n-tab-title\" aria-selected=\"false\" data-tab-index=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-742438582\" style=\"--n-tabs-title-order: 2;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tKnowledge Posters\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t\t<\/div>\n\t\t\t<div class=\"e-n-tabs-content\">\n\t\t\t\t<div id=\"e-n-tab-content-742438581\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-742438581\" data-tab-index=\"1\" style=\"--n-tabs-title-order: 1;\" class=\"e-active elementor-element elementor-element-a860d84 e-con-full e-flex e-con e-child\" data-id=\"a860d84\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-7981325 e-grid e-con-full e-con e-child\" data-id=\"7981325\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-24a1993 e-con-full e-flex e-con e-child\" data-id=\"24a1993\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-7acd87a e-con-full e-flex e-con e-child\" data-id=\"7acd87a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d343da0 elementor-widget elementor-widget-image\" data-id=\"d343da0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"724\" height=\"1024\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/2-724x1024.webp\" class=\"attachment-large size-large wp-image-11016\" alt=\"\" srcset=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/2-724x1024.webp 724w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/2-212x300.webp 212w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/2-768x1087.webp 768w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/2-1086x1536.webp 1086w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/2.webp 1357w\" sizes=\"(max-width: 724px) 100vw, 724px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-23eb765 e-con-full e-flex e-con e-child\" data-id=\"23eb765\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cdebd71 elementor-widget elementor-widget-heading\" data-id=\"cdebd71\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Knowledge Compendium Precision Optics<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69070c0 elementor-widget elementor-widget-text-editor\" data-id=\"69070c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div id=\"fws_691ef2b790a58\" class=\"wpb_row vc_row-fluid vc_row full-width-section top_padding_phone_50px\" data-column-margin=\"default\" data-midnight=\"dark\" data-top-percent=\"2%\" data-bottom-percent=\"2%\"><div class=\"row_col_wrap_12 col span_12 dark left\"><div class=\"vc_col-sm-12 wpb_column column_container vc_column_container col centered-text has-animation no-extra-padding inherit_tablet inherit_phone triggered-animation animated-in\" data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"fade-in-from-bottom\" data-delay=\"0\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div id=\"fws_691ef2b790b57\" class=\"wpb_row vc_row-fluid vc_row inner_row\" data-midnight=\"\" data-column-margin=\"default\"><div class=\"row_col_wrap_12_inner col span_12 left\"><div class=\"vc_col-sm-12 wpb_column column_container vc_column_container col child_column no-extra-padding inherit_tablet inherit_phone \" data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column wpb_content_element \"><div class=\"wpb_wrapper\"><p><span style=\"font-weight: 400;\">The Knowledge Compendium Precision Optics is a comprehensive reference work for training, continuing education, and professional practice. The book is published in a handy DIN A5 format with a sturdy spiral binding.  <\/span><\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4cef0d9 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"4cef0d9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">A5 format<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">375 pages, including 54 pages in color<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c5e1fc8 elementor-widget elementor-widget-heading\" data-id=\"c5e1fc8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">50 \u20ac<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0c76cde elementor-widget elementor-widget-heading\" data-id=\"0c76cde\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">incl. VAT plus shipping  <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-283ef88 elementor-align-left elementor-widget__width-inherit elementor-widget elementor-widget-button\" data-id=\"283ef88\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-float\" href=\"#anfrageformular\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Inquire about Knowledge Repository<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-387407e e-con-full e-flex e-con e-child\" data-id=\"387407e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-5f45b74 e-con-full e-flex e-con e-child\" data-id=\"5f45b74\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a00de69 elementor-widget elementor-widget-image\" data-id=\"a00de69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"724\" height=\"1024\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/4-724x1024.webp\" class=\"attachment-large size-large wp-image-11014\" alt=\"\" srcset=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/4-724x1024.webp 724w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/4-212x300.webp 212w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/4-768x1087.webp 768w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/4-1086x1536.webp 1086w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/4.webp 1357w\" sizes=\"(max-width: 724px) 100vw, 724px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8601c27 e-con-full e-flex e-con e-child\" data-id=\"8601c27\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e115fa6 elementor-widget elementor-widget-heading\" data-id=\"e115fa6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">The Practical Knowledge in Precision Optics <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9bfe34c elementor-widget elementor-widget-text-editor\" data-id=\"9bfe34c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div id=\"fws_691ef2b790a58\" class=\"wpb_row vc_row-fluid vc_row full-width-section top_padding_phone_50px\" data-column-margin=\"default\" data-midnight=\"dark\" data-top-percent=\"2%\" data-bottom-percent=\"2%\"><div class=\"row_col_wrap_12 col span_12 dark left\"><div class=\"vc_col-sm-12 wpb_column column_container vc_column_container col centered-text has-animation no-extra-padding inherit_tablet inherit_phone triggered-animation animated-in\" data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"fade-in-from-bottom\" data-delay=\"0\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div id=\"fws_691ef2b790b57\" class=\"wpb_row vc_row-fluid vc_row inner_row\" data-midnight=\"\" data-column-margin=\"default\"><div class=\"row_col_wrap_12_inner col span_12 left\"><div class=\"vc_col-sm-12 wpb_column column_container vc_column_container col child_column no-extra-padding inherit_tablet inherit_phone \" data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column wpb_content_element \"><div class=\"wpb_wrapper\"><p><span style=\"font-weight: 400;\">Practical Knowledge in Precision Optics is the English-language edition of the Wissensspeicher Feinoptik. It is a comprehensive reference work for education, continuing education and professional practice. The book is published in a handy DIN A5 format with a sturdy spiral binding.  <\/span><\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f9a8777 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"f9a8777\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">A5 format<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">373 pages, including 41 full-color pages<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ad8854d elementor-widget elementor-widget-heading\" data-id=\"ad8854d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">50 \u20ac<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c68d4b5 elementor-widget elementor-widget-heading\" data-id=\"c68d4b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Including VAT, excluding shipping<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-84333b9 elementor-align-left elementor-widget__width-inherit elementor-widget elementor-widget-button\" data-id=\"84333b9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-float\" href=\"#anfrageformular\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Inquire about Practical Knowledge<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-71b6614 e-con-full e-flex e-con e-child\" data-id=\"71b6614\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-4ae2682 e-con-full e-flex e-con e-child\" data-id=\"4ae2682\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3f87a10 elementor-widget elementor-widget-image\" data-id=\"3f87a10\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"724\" height=\"1024\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/3-724x1024.webp\" class=\"attachment-large size-large wp-image-11015\" alt=\"\" srcset=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/3-724x1024.webp 724w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/3-212x300.webp 212w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/3-768x1087.webp 768w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/3-1086x1536.webp 1086w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/3.webp 1357w\" sizes=\"(max-width: 724px) 100vw, 724px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6844771 e-con-full e-flex e-con e-child\" data-id=\"6844771\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-72b53a2 elementor-widget elementor-widget-heading\" data-id=\"72b53a2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Formulas and Tables for Precision Optics<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ecbcea9 elementor-widget elementor-widget-text-editor\" data-id=\"ecbcea9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div id=\"fws_691ef2b790a58\" class=\"wpb_row vc_row-fluid vc_row full-width-section top_padding_phone_50px\" data-column-margin=\"default\" data-midnight=\"dark\" data-top-percent=\"2%\" data-bottom-percent=\"2%\"><div class=\"row_col_wrap_12 col span_12 dark left\"><div class=\"vc_col-sm-12 wpb_column column_container vc_column_container col centered-text has-animation no-extra-padding inherit_tablet inherit_phone triggered-animation animated-in\" data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"fade-in-from-bottom\" data-delay=\"0\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div id=\"fws_691ef2b790b57\" class=\"wpb_row vc_row-fluid vc_row inner_row\" data-midnight=\"\" data-column-margin=\"default\"><div class=\"row_col_wrap_12_inner col span_12 left\"><div class=\"vc_col-sm-12 wpb_column column_container vc_column_container col child_column no-extra-padding inherit_tablet inherit_phone \" data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column wpb_content_element \"><div class=\"wpb_wrapper\"><p><span style=\"font-weight: 400;\">Formulas and Tables for Precision Optics is a compact reference work for precision opticians, ophthalmic opticians, and apprentices. The formula collection supports calculations in the manufacturing process and offers a clear compilation of important formulas, tables, and optical basics. Supplementary explanations facilitate understanding and practical use.  <\/span><\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b43bb25 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"b43bb25\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">A5 format with spiral binding<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">130 pages<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-952f833 elementor-widget elementor-widget-heading\" data-id=\"952f833\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">19 \u20ac<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-445b729 elementor-widget elementor-widget-heading\" data-id=\"445b729\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">incl. VAT plus shipping  <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-93521d0 elementor-align-left elementor-widget__width-inherit elementor-widget elementor-widget-button\" data-id=\"93521d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-float\" href=\"#anfrageformular\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Inquire about Formulas and Tables<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-742438582\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-742438582\" data-tab-index=\"2\" style=\"--n-tabs-title-order: 2;\" class=\" elementor-element elementor-element-0c962f2 e-con-full e-flex e-con e-child\" data-id=\"0c962f2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-1835e2f e-grid e-con-full e-con e-child\" data-id=\"1835e2f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-a3a0ce1 e-con-full e-flex e-con e-child\" data-id=\"a3a0ce1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-5b29585 e-con-full e-flex e-con e-child\" data-id=\"5b29585\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e90c431 elementor-arrows-position-inside elementor-widget elementor-widget-image-carousel\" data-id=\"e90c431\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;slides_to_show&quot;:&quot;1&quot;,&quot;navigation&quot;:&quot;arrows&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;effect&quot;:&quot;slide&quot;,&quot;speed&quot;:500}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Bild Karussell\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 of 22\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/1-POSTER-ohne-Kippung.webp\" alt=\"1 - POSTER without tilt\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 of 22\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/2-POSTER-Kippung-ellip.webp\" alt=\"2 - POSTER tilt ellip\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 of 22\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/16-POSTER-Goniomerter-PPP.webp\" alt=\"16 - POSTER Goniometer PPP\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"4 of 22\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/13-POSTER-Der-Mikrometer.webp\" alt=\"13 - POSTER The Micrometer\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"5 of 22\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/6-POSTER-Optimieren-P.webp\" alt=\"6 - POSTER Optimize P\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"6 of 22\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/7-POSTER-Optimieren-F.webp\" alt=\"7 - POSTER Optimize F\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"7 of 22\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/14-POSTER-Goniometer-2ff.webp\" alt=\"14 - POSTER Goniometer 2ff\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"8 of 22\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/3-POSTER-Kippung-hyp.webp\" alt=\"3 - POSTER tilt hyp\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"9 of 22\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/22-Poster-Unvollkommenheiten-2A.webp\" alt=\"22 - Poster Imperfections 2A\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"10 of 22\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/20-POSTER-Unvollkommenheiten-1A.webp\" alt=\"20 - POSTER Imperfections 1A\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"11 of 22\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/15-POSTER-Goniomerter-3ff.webp\" alt=\"15 - POSTER Goniometer 3ff\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"12 of 22\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/11-POSTER-Radienschleifen.webp\" alt=\"11 - POSTER Radius Grinding\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"13 of 22\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/4-POSTER-Objektiv-Bemessung.webp\" alt=\"4 - POSTER Lens Dimensioning\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"14 of 22\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/19-POSTER-Probeglas.webp\" alt=\"19 - POSTER Test Glass\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"15 of 22\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/5-POSTER-Feinpassfehler.webp\" alt=\"5 - POSTER Fine Fit Error\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"16 of 22\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/8-POSTER-Polierfehler.webp\" alt=\"8 - POSTER Polishing Error\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"17 of 22\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/10-POSTER-Interferometer.webp\" alt=\"10 - POSTER Interferometer\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"18 of 22\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/12-POSTER-Hebelmaschine.webp\" alt=\"12 - POSTER Lever Machine\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"19 of 22\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/17-POSTER-Scharfmass.webp\" alt=\"17 - POSTER Sharpness Dimension\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"20 of 22\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/21-POSTER-Unvollkommenheiten-1B.webp\" alt=\"21 - POSTER Imperfections 1B\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"21 of 22\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/18-POSTER-Laeppmittel.webp\" alt=\"18 - POSTER Lapping Agent\" \/><\/figure><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"22 of 22\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/9-POSTER-Objektivuebersicht.webp\" alt=\"9 - POSTER Lens Overview\" \/><\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-chevron-left\"><\/i>\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-chevron-right\"><\/i>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fe1dc29 e-con-full e-flex e-con e-child\" data-id=\"fe1dc29\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b68cbc6 elementor-widget elementor-widget-heading\" data-id=\"b68cbc6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Precision Optics Knowledge Posters<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e3a572e elementor-widget elementor-widget-text-editor\" data-id=\"e3a572e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div id=\"fws_691ef2b790a58\" class=\"wpb_row vc_row-fluid vc_row full-width-section top_padding_phone_50px\" data-column-margin=\"default\" data-midnight=\"dark\" data-top-percent=\"2%\" data-bottom-percent=\"2%\"><div class=\"row_col_wrap_12 col span_12 dark left\"><div class=\"vc_col-sm-12 wpb_column column_container vc_column_container col centered-text has-animation no-extra-padding inherit_tablet inherit_phone triggered-animation animated-in\" data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"fade-in-from-bottom\" data-delay=\"0\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div id=\"fws_691ef2b790b57\" class=\"wpb_row vc_row-fluid vc_row inner_row\" data-midnight=\"\" data-column-margin=\"default\"><div class=\"row_col_wrap_12_inner col span_12 left\"><div class=\"vc_col-sm-12 wpb_column column_container vc_column_container col child_column no-extra-padding inherit_tablet inherit_phone \" data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column wpb_content_element \"><div class=\"wpb_wrapper\"><p data-start=\"22\" data-end=\"409\"><span style=\"font-weight: 400;\">The posters convey complex precision optical concepts in a compact and clear manner and are a valuable supplement to the textbooks. They are ideal for use in training, continuing education, and everyday professional practice. The clear layout helps to quickly grasp optical basics and important technical topics and keep them in view at all times.  <\/span><\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47d2943 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"47d2943\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">22 posters on various topics in precision optics<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Available in various formats<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Also available in English upon request<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f8365c9 elementor-widget elementor-widget-heading\" data-id=\"f8365c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Available formats and prices are available upon request.\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f6316d elementor-align-left elementor-widget__width-inherit elementor-widget elementor-widget-button\" data-id=\"3f6316d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-float\" href=\"#anfrageformular\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Inquire about posters<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ee02813 e-con-full e-flex e-con e-parent\" data-id=\"ee02813\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ce7e1d7 elementor-widget elementor-widget-menu-anchor\" data-id=\"ce7e1d7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"inquiry-form\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b3e5b9a e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"b3e5b9a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;animation&quot;:&quot;fadeIn&quot;,&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-876ce55 elementor-widget elementor-widget-heading\" data-id=\"876ce55\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Advice and Ordering<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d61d63a elementor-widget elementor-widget-text-editor\" data-id=\"d61d63a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div id=\"fws_691ef2b790a58\" class=\"wpb_row vc_row-fluid vc_row full-width-section top_padding_phone_50px\" data-column-margin=\"default\" data-midnight=\"dark\" data-top-percent=\"2%\" data-bottom-percent=\"2%\"><div class=\"row_col_wrap_12 col span_12 dark left\"><div class=\"vc_col-sm-12 wpb_column column_container vc_column_container col centered-text has-animation no-extra-padding inherit_tablet inherit_phone triggered-animation animated-in\" data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"fade-in-from-bottom\" data-delay=\"0\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div id=\"fws_691ef2b790b57\" class=\"wpb_row vc_row-fluid vc_row inner_row\" data-midnight=\"\" data-column-margin=\"default\"><div class=\"row_col_wrap_12_inner col span_12 left\"><div class=\"vc_col-sm-12 wpb_column column_container vc_column_container col child_column no-extra-padding inherit_tablet inherit_phone \" data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column wpb_content_element \"><div class=\"wpb_wrapper\"><p><span style=\"font-weight: 400;\">Do you have questions about the books, posters, or available versions? You can submit your inquiry to us quickly and easily via the inquiry form. We are happy to assist you in selecting the appropriate publications and provide information on prices, formats, and the further ordering process.  <\/span><\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c728fc8 elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"c728fc8\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" id=\"kontaktformular\" name=\"New Form\" aria-label=\"New Form\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"10849\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"c728fc8\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"\" \/>\n\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-above\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-select elementor-field-group elementor-column elementor-field-group-field_c64e8f3 elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_c64e8f3\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tPlease select a topic\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field elementor-select-wrapper remove-before \">\n\t\t\t<div class=\"select-caret-down-wrapper\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-caret-down\" viewBox=\"0 0 571.4 571.4\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M571 393Q571 407 561 418L311 668Q300 679 286 679T261 668L11 418Q0 407 0 393T11 368 36 357H536Q550 357 561 368T571 393Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t\t<select name=\"form_fields[field_c64e8f3]\" id=\"form-field-field_c64e8f3\" class=\"elementor-field-textual elementor-size-md\" required=\"required\">\n\t\t\t\t\t\t\t\t\t<option value=\"Please make a selection\">Please make a selection<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"Knowledge Repository for Precision Optics\">Knowledge Repository for Precision Optics<\/option>\n\t\t\t\t\t\t\t<\/select>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tEmail\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-md  elementor-field-textual\" placeholder=\"Enter email\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tMessage regarding the selected topic\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-md\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"3\" placeholder=\"Please write about the topic\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-acceptance elementor-field-group elementor-column elementor-field-group-field_f23ab8a elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t<div class=\"elementor-field-subgroup\">\n\t\t\t<span class=\"elementor-field-option\">\n\t\t\t\t<input type=\"checkbox\" name=\"form_fields[field_f23ab8a]\" id=\"form-field-field_f23ab8a\" class=\"elementor-field elementor-size-md  elementor-acceptance-field\" required=\"required\">\n\t\t\t\t<label for=\"form-field-field_f23ab8a\">I have read the <a href=\"https:\/\/jbz-jena.de\/en\/privacy\/\">privacy policy<\/a> and agree to the processing of my data for the purpose of handling my inquiry.<\/label>\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm elementor-animation-float\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Submit<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7f70a94 e-con-full elementor-hidden-desktop elementor-hidden-tablet elementor-hidden-mobile e-flex elementor-invisible e-con e-parent\" data-id=\"7f70a94\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-62f81be elementor-widget__width-inherit elementor-widget elementor-widget-deensimc-smooth-text\" data-id=\"62f81be\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"deensimc-smooth-text.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"deensimc-marquee-main-container deensimc-text-marquee\n\t\t\"\n\t\t\tdata-marquee-speed=\"7\"\n\t\t\tdata-track-fill=\"yes\"\n\t\t\tdata-track-item-selector=\".deensimc-text-wrapper\"\n\t\t\t>\n\t\t\t<div class=\"deensimc-marquee-track-wrapper\">\n\t\t\t\t<div class=\"deensimc-marquee-track\">\n\t\t\t\t\t\t\t\t<div class=\"deensimc-text-wrapper\" aria-hidden=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"deensimc-scroll-text\">\n\t\t\t\t\t\tKnowledge Repository\t\t\t\t\t<\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div aria-hidden=\"true\" class=\"deensimc-marquee-track\">\n\t\t\t\t\t\t\t\t<div class=\"deensimc-text-wrapper\" aria-hidden=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<p class=\"deensimc-scroll-text\">\n\t\t\t\t\t\tKnowledge Repository\t\t\t\t\t<\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<noscript>\n\t\t\t<div class=\"deensimc-noscript-notice\" role=\"note\">\n\t\t\t\tThis section requires JavaScript to load properly. Please enable JavaScript in your browser and reload the page.\t\t\t<\/div>\n\t\t<\/noscript>\n\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-72545fe elementor-hidden-desktop elementor-hidden-tablet elementor-hidden-mobile e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"72545fe\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-def071a e-con-full e-flex e-con e-child\" data-id=\"def071a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-efb8930 elementor-widget elementor-widget-heading\" data-id=\"efb8930\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Specialist knowledge for training, examinations, and practical application in everyday work.\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a7e3d31 elementor-widget elementor-widget-text-editor\" data-id=\"a7e3d31\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div id=\"fws_691ef2b790a58\" class=\"wpb_row vc_row-fluid vc_row full-width-section top_padding_phone_50px\" data-column-margin=\"default\" data-midnight=\"dark\" data-top-percent=\"2%\" data-bottom-percent=\"2%\"><div class=\"row_col_wrap_12 col span_12 dark left\"><div class=\"vc_col-sm-12 wpb_column column_container vc_column_container col centered-text has-animation no-extra-padding inherit_tablet inherit_phone triggered-animation animated-in\" data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"fade-in-from-bottom\" data-delay=\"0\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div id=\"fws_691ef2b790b57\" class=\"wpb_row vc_row-fluid vc_row inner_row\" data-midnight=\"\" data-column-margin=\"default\"><div class=\"row_col_wrap_12_inner col span_12 left\"><div class=\"vc_col-sm-12 wpb_column column_container vc_column_container col child_column no-extra-padding inherit_tablet inherit_phone \" data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column wpb_content_element \"><div class=\"wpb_wrapper\"><p data-start=\"160\" data-end=\"592\">The Knowledge Repository Precision Optics will guide you from your first day of training through your final examination and beyond. Our books and posters help you to learn complex content in an understandable way, grasp connections more quickly, and confidently apply your knowledge in your professional life. <\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c0d5084 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"c0d5084\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Perfect for training and exam preparation<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Understandable content with practical relevance<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Books and 22 posters for school, work, and home<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-88811b2 e-con-full e-flex e-con e-child\" data-id=\"88811b2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-b9437de e-con-full e-flex e-con e-child\" data-id=\"b9437de\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d8794f8 elementor-widget__width-inherit elementor-widget elementor-widget-image\" data-id=\"d8794f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/3-3.webp\" class=\"attachment-large size-large wp-image-11105\" alt=\"\" srcset=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/3-3.webp 500w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/3-3-300x300.webp 300w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/3-3-150x150.webp 150w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d0e8ce9 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"d0e8ce9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Specialist books<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-91930e5 e-con-full e-flex e-con e-child\" data-id=\"91930e5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-37b7b71 elementor-widget__width-inherit elementor-widget elementor-widget-image\" data-id=\"37b7b71\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/4-1.webp\" class=\"attachment-large size-large wp-image-11104\" alt=\"\" srcset=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/4-1.webp 500w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/4-1-300x300.webp 300w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/4-1-150x150.webp 150w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4729f1b elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"4729f1b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Knowledge Posters<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f112d1 elementor-align-left elementor-widget__width-inherit elementor-widget elementor-widget-button\" data-id=\"5f112d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-float\" href=\"#produkte\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Discover products now<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a510bce e-con-full e-flex e-con e-child\" data-id=\"a510bce\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-0f7bed5 e-con-full e-flex e-con e-child\" data-id=\"0f7bed5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-085bd40 elementor-hidden-desktop elementor-hidden-tablet elementor-hidden-mobile e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"085bd40\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-720d476 e-con-full e-flex e-con e-child\" data-id=\"720d476\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-b9f34d9 e-grid e-con-full e-con e-child\" data-id=\"b9f34d9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-6241d7f e-con-full e-flex e-con e-child\" data-id=\"6241d7f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-f0e976e e-con-full e-flex e-con e-child\" data-id=\"f0e976e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-25409b1 elementor-widget elementor-widget-image\" data-id=\"25409b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"480\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/2-2-1024x614.webp\" class=\"attachment-large size-large wp-image-11036\" alt=\"\" srcset=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/2-2-1024x614.webp 1024w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/2-2-300x180.webp 300w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/2-2-768x461.webp 768w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/2-2.webp 1500w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e70bc59 e-con-full e-flex e-con e-child\" data-id=\"e70bc59\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-4294810 e-con-full e-flex e-con e-child\" data-id=\"4294810\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-beddd74 elementor-widget elementor-widget-heading\" data-id=\"beddd74\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Personal advice for your selection<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d105a96 elementor-widget elementor-widget-text-editor\" data-id=\"d105a96\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div id=\"fws_691ef2b790a58\" class=\"wpb_row vc_row-fluid vc_row full-width-section top_padding_phone_50px\" data-column-margin=\"default\" data-midnight=\"dark\" data-top-percent=\"2%\" data-bottom-percent=\"2%\"><div class=\"row_col_wrap_12 col span_12 dark left\"><div class=\"vc_col-sm-12 wpb_column column_container vc_column_container col centered-text has-animation no-extra-padding inherit_tablet inherit_phone triggered-animation animated-in\" data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"fade-in-from-bottom\" data-delay=\"0\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div id=\"fws_691ef2b790b57\" class=\"wpb_row vc_row-fluid vc_row inner_row\" data-midnight=\"\" data-column-margin=\"default\"><div class=\"row_col_wrap_12_inner col span_12 left\"><div class=\"vc_col-sm-12 wpb_column column_container vc_column_container col child_column no-extra-padding inherit_tablet inherit_phone \" data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column wpb_content_element \"><div class=\"wpb_wrapper\"><p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"182\" data-end=\"489\">Are you unsure which book or poster best fits your training? We are happy to support you in your selection and answer your questions about our products. Together we will find the right learning materials so that you are optimally prepared for class, exams, and daily work.  <\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b086594 elementor-align-left elementor-widget__width-inherit elementor-widget elementor-widget-button\" data-id=\"b086594\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-float\" href=\"#anfrageformular\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"jki jki-angle-right-solid\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Get advice now<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3777515 e-con-full e-flex e-con e-child\" data-id=\"3777515\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-02d4a12 e-con-full e-flex e-con e-child\" data-id=\"02d4a12\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4611570 elementor-widget elementor-widget-image\" data-id=\"4611570\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"480\" src=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/3-2-1024x614.webp\" class=\"attachment-large size-large wp-image-11035\" alt=\"\" srcset=\"https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/3-2-1024x614.webp 1024w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/3-2-300x180.webp 300w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/3-2-768x461.webp 768w, https:\/\/jbz-jena.de\/wp-content\/uploads\/2026\/07\/3-2.webp 1500w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0a9ca57 e-con-full e-flex e-con e-child\" data-id=\"0a9ca57\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-ca8125f e-con-full e-flex e-con e-child\" data-id=\"ca8125f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5f7b61a elementor-widget elementor-widget-heading\" data-id=\"5f7b61a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ordering larger quantities<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-48fa5e6 elementor-widget elementor-widget-text-editor\" data-id=\"48fa5e6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div id=\"fws_691ef2b790a58\" class=\"wpb_row vc_row-fluid vc_row full-width-section top_padding_phone_50px\" data-column-margin=\"default\" data-midnight=\"dark\" data-top-percent=\"2%\" data-bottom-percent=\"2%\"><div class=\"row_col_wrap_12 col span_12 dark left\"><div class=\"vc_col-sm-12 wpb_column column_container vc_column_container col centered-text has-animation no-extra-padding inherit_tablet inherit_phone triggered-animation animated-in\" data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"fade-in-from-bottom\" data-delay=\"0\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div id=\"fws_691ef2b790b57\" class=\"wpb_row vc_row-fluid vc_row inner_row\" data-midnight=\"\" data-column-margin=\"default\"><div class=\"row_col_wrap_12_inner col span_12 left\"><div class=\"vc_col-sm-12 wpb_column column_container vc_column_container col child_column no-extra-padding inherit_tablet inherit_phone \" data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column wpb_content_element \"><div class=\"wpb_wrapper\"><p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"141\" data-end=\"516\">Our specialist books and posters are ideal as teaching and working materials for schools, training companies, businesses, and educational institutions. Whether for use in the classroom, in company training, or as a reference work in daily work. We are happy to support you in ordering larger quantities and advise you on the available versions.  <\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a6851e6 elementor-align-left elementor-widget__width-inherit elementor-widget elementor-widget-button\" data-id=\"a6851e6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-float\" href=\"#anfrageformular\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"jki jki-angle-right-solid\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Go to order now<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-085c00b elementor-hidden-desktop elementor-hidden-tablet elementor-hidden-mobile e-flex e-con-boxed e-con e-child\" data-id=\"085c00b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-23def99 e-con-full e-flex e-con e-child\" data-id=\"23def99\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5006bf6 elementor-widget elementor-widget-heading\" data-id=\"5006bf6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">3 steps to your Knowledge Repository<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ae407f3 elementor-widget elementor-widget-text-editor\" data-id=\"ae407f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div id=\"fws_691ef2b790a58\" class=\"wpb_row vc_row-fluid vc_row full-width-section top_padding_phone_50px\" data-column-margin=\"default\" data-midnight=\"dark\" data-top-percent=\"2%\" data-bottom-percent=\"2%\"><div class=\"row_col_wrap_12 col span_12 dark left\"><div class=\"vc_col-sm-12 wpb_column column_container vc_column_container col centered-text has-animation no-extra-padding inherit_tablet inherit_phone triggered-animation animated-in\" data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"fade-in-from-bottom\" data-delay=\"0\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div id=\"fws_691ef2b790b57\" class=\"wpb_row vc_row-fluid vc_row inner_row\" data-midnight=\"\" data-column-margin=\"default\"><div class=\"row_col_wrap_12_inner col span_12 left\"><div class=\"vc_col-sm-12 wpb_column column_container vc_column_container col child_column no-extra-padding inherit_tablet inherit_phone \" data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column wpb_content_element \"><div class=\"wpb_wrapper\"><p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"200\" data-end=\"445\">The path to your books and posters is very simple. Select the appropriate products, send us your inquiry, and we will take care of the rest. Soon you will have your learning materials for training, exams, and daily work in your hands.  <\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-26b73db e-grid e-con-full e-con e-child\" data-id=\"26b73db\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-ed788cd e-con-full e-flex e-con e-child\" data-id=\"ed788cd\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f68f816 elementor-widget elementor-widget-heading\" data-id=\"f68f816\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">01<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d6fa50 elementor-widget elementor-widget-heading\" data-id=\"8d6fa50\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Discover products<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-234174d elementor-widget elementor-widget-text-editor\" data-id=\"234174d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"482\" data-end=\"715\">Browse through our range of books and posters and find exactly the learning materials that support you in your training. Whether basics, formulas, or practical reference works, you decide what suits you best. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8d00579 e-con-full e-flex e-con e-child\" data-id=\"8d00579\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ee0988f elementor-widget elementor-widget-heading\" data-id=\"ee0988f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">02<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a19dd18 elementor-widget elementor-widget-heading\" data-id=\"a19dd18\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Send inquiry<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-91c7f5c elementor-widget elementor-widget-text-editor\" data-id=\"91c7f5c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"748\" data-end=\"924\">Let us know via the inquiry form which products you would like to order. We will review your inquiry, answer any open questions, and get in touch with you promptly. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-26bcda9 e-con-full e-flex e-con e-child\" data-id=\"26bcda9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-03a0b4e elementor-widget elementor-widget-heading\" data-id=\"03a0b4e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">03<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b02c43 elementor-widget elementor-widget-heading\" data-id=\"7b02c43\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Receive Knowledge Repository<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d8e862 elementor-widget elementor-widget-text-editor\" data-id=\"4d8e862\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"967\" data-end=\"1163\">After completing your order, your books and posters will be carefully packaged and sent directly to your desired address. This way, you can start right away with your new learning material. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Knowledge Compendium Precision Optics The compact reference work that consolidates and clearly communicates fundamental knowledge of optics manufacturing. Jena Education Centre Knowledge Repository Specialist knowledge for training, examinations, and practical application in everyday work. The Knowledge Compendium Precision Optics consolidates the fundamental knowledge of optics manufacturing, standardizes terms and symbols, and serves as a compact [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-10849","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/jbz-jena.de\/en\/wp-json\/wp\/v2\/pages\/10849","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jbz-jena.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/jbz-jena.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/jbz-jena.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jbz-jena.de\/en\/wp-json\/wp\/v2\/comments?post=10849"}],"version-history":[{"count":39,"href":"https:\/\/jbz-jena.de\/en\/wp-json\/wp\/v2\/pages\/10849\/revisions"}],"predecessor-version":[{"id":11361,"href":"https:\/\/jbz-jena.de\/en\/wp-json\/wp\/v2\/pages\/10849\/revisions\/11361"}],"wp:attachment":[{"href":"https:\/\/jbz-jena.de\/en\/wp-json\/wp\/v2\/media?parent=10849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}