{"id":738,"date":"2025-10-20T12:13:52","date_gmt":"2025-10-20T10:13:52","guid":{"rendered":"https:\/\/glass.promic.preprodwebsite.fr\/?page_id=738"},"modified":"2026-01-27T11:13:15","modified_gmt":"2026-01-27T10:13:15","slug":"lentilles-speciales","status":"publish","type":"page","link":"https:\/\/glass.promic.preprodwebsite.fr\/en\/composants-optiques\/lentilles-optiques\/lentilles-speciales\/","title":{"rendered":"Special lenses"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"738\" class=\"elementor elementor-738\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0b3dd88 e-flex e-con-boxed e-con e-parent\" data-id=\"0b3dd88\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-fc3d68c e-con-full e-flex e-con e-child\" data-id=\"fc3d68c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-65df592 elementor-widget elementor-widget-heading\" data-id=\"65df592\" 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\">Special lenses<\/h1>\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-2e47cf2 e-flex e-con-boxed e-con e-parent\" data-id=\"2e47cf2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9c662de elementor-widget elementor-widget-breadcrumbs\" data-id=\"9c662de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/glass.promic.preprodwebsite.fr\/en\/\">Home<\/a><\/span><\/span><\/p>\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-ccb7a41 e-grid e-con-boxed e-con e-parent\" data-id=\"ccb7a41\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-92650d8 e-con-full e-flex e-con e-child\" data-id=\"92650d8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t<div class=\"elementor-element elementor-element-5c0b500 e-con-full animated-slow e-flex elementor-invisible e-con e-child\" data-id=\"5c0b500\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInLeft&quot;,&quot;animation_delay&quot;:100,&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-24bd63d elementor-widget elementor-widget-heading\" data-id=\"24bd63d\" 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\">Special lens manufacturing<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-12ad8cd elementor-widget elementor-widget-text-editor\" data-id=\"12ad8cd\" 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>Designed for specific applications, they combine specific geometries and <strong>optical performance<\/strong> <strong>advances.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de1512e elementor-widget elementor-widget-button\" data-id=\"de1512e\" 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\" href=\"\/en\/contact\/\">\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\">Contact us<\/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-1709248 e-con-full animated-slow e-flex elementor-invisible e-con e-child\" data-id=\"1709248\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInRight&quot;,&quot;animation_delay&quot;:300,&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b29531c elementor-widget elementor-widget-image\" data-id=\"b29531c\" 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=\"800\" height=\"534\" src=\"https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/lentilles-optiques-specifiques-et-sur-mesure-1024x683.png\" class=\"attachment-large size-large wp-image-1612\" alt=\"\" srcset=\"https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/lentilles-optiques-specifiques-et-sur-mesure-1024x683.png 1024w, https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/lentilles-optiques-specifiques-et-sur-mesure-300x200.png 300w, https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/lentilles-optiques-specifiques-et-sur-mesure-768x512.png 768w, https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/lentilles-optiques-specifiques-et-sur-mesure-18x12.png 18w, https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/lentilles-optiques-specifiques-et-sur-mesure.png 1536w\" 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\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-35a7cb0 e-grid e-con-boxed e-con e-parent\" data-id=\"35a7cb0\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2875c4f e-con-full animated-slow e-flex elementor-invisible e-con e-child\" data-id=\"2875c4f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:0,&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-eac8cfe elementor-widget elementor-widget-image\" data-id=\"eac8cfe\" 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=\"800\" height=\"534\" src=\"https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/lentilles-aspheriques-standards-ou-sur-mesure-1024x683.png\" class=\"attachment-large size-large wp-image-1605\" alt=\"\" srcset=\"https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/lentilles-aspheriques-standards-ou-sur-mesure-1024x683.png 1024w, https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/lentilles-aspheriques-standards-ou-sur-mesure-300x200.png 300w, https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/lentilles-aspheriques-standards-ou-sur-mesure-768x512.png 768w, https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/lentilles-aspheriques-standards-ou-sur-mesure-18x12.png 18w, https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/lentilles-aspheriques-standards-ou-sur-mesure.png 1536w\" 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-6200d34 e-con-full e-flex e-con e-child\" data-id=\"6200d34\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t<div class=\"elementor-element elementor-element-4f7c818 e-con-full animated-slow e-flex elementor-invisible e-con e-child\" data-id=\"4f7c818\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:200,&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4d222cc elementor-widget elementor-widget-heading\" data-id=\"4d222cc\" 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\">Aspherical lenses: correction of spherical aberrations, wavefront optimization, improved image quality.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45acd0e elementor-widget elementor-widget-text-editor\" data-id=\"45acd0e\" 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>Their surface is not spherical but calculated for <strong>eliminate optical aberrations<\/strong> and <strong>optimize image quality<\/strong>.<\/p><p>They offer improved performance while reducing the number of optical elements in a system, and are indispensable in photographic lenses, medical devices and precision imaging.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44511ce elementor-widget elementor-widget-button\" data-id=\"44511ce\" 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\" href=\"\/en\/contact\/\">\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\">Request a quote<\/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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9bd5555 e-grid e-con-boxed e-con e-parent\" data-id=\"9bd5555\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-0265f5b e-con-full e-flex e-con e-child\" data-id=\"0265f5b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t<div class=\"elementor-element elementor-element-b288bc5 e-con-full animated-slow e-flex elementor-invisible e-con e-child\" data-id=\"b288bc5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:200,&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fe52169 elementor-widget elementor-widget-heading\" data-id=\"fe52169\" 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\">Achromatic doublets: chromatic correction for sharp images over a wide spectral range.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-384d6ba elementor-widget elementor-widget-text-editor\" data-id=\"384d6ba\" 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>Assembled from two lenses made of different materials (crown and flint glass), they <strong>correct chromatic dispersion<\/strong> and guarantee sharp images over a wide range of wavelengths, they are widely used in microscopy, scientific observation and color measurement optics.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-566b116 elementor-widget elementor-widget-button\" data-id=\"566b116\" 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\" href=\"\/en\/contact\/\">\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\">Request a quote<\/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-40f52c7 e-con-full animated-slow e-flex elementor-invisible e-con e-child\" data-id=\"40f52c7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:0,&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d47bda3 elementor-widget elementor-widget-image\" data-id=\"d47bda3\" 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=\"800\" height=\"534\" src=\"https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/doublets-achromatiques-1024x683.png\" class=\"attachment-large size-large wp-image-1601\" alt=\"\" srcset=\"https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/doublets-achromatiques-1024x683.png 1024w, https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/doublets-achromatiques-300x200.png 300w, https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/doublets-achromatiques-768x512.png 768w, https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/doublets-achromatiques-18x12.png 18w, https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/doublets-achromatiques.png 1536w\" 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\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7407f80 e-grid e-con-boxed e-con e-parent\" data-id=\"7407f80\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2a600d3 e-con-full animated-slow e-flex elementor-invisible e-con e-child\" data-id=\"2a600d3\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:0,&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f3fd0b5 elementor-widget elementor-widget-image\" data-id=\"f3fd0b5\" 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=\"800\" src=\"https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/lentilles-optiques-cylindriques.png\" class=\"attachment-large size-large wp-image-1608\" alt=\"\" srcset=\"https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/lentilles-optiques-cylindriques.png 1024w, https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/lentilles-optiques-cylindriques-300x300.png 300w, https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/lentilles-optiques-cylindriques-150x150.png 150w, https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/lentilles-optiques-cylindriques-768x768.png 768w, https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/lentilles-optiques-cylindriques-12x12.png 12w\" 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-9e26668 e-con-full e-flex e-con e-child\" data-id=\"9e26668\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t<div class=\"elementor-element elementor-element-e3830d1 e-con-full animated-slow e-flex elementor-invisible e-con e-child\" data-id=\"e3830d1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:200,&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2cf070a elementor-widget elementor-widget-heading\" data-id=\"2cf070a\" 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\">Cylindrical lenses: focus in a single dimension to form a line of light.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba8b24e elementor-widget elementor-widget-text-editor\" data-id=\"ba8b24e\" 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><strong>Cylindrical plano-convexes<\/strong> concentrate light to create a luminous line (lighting, scan, laser).<\/p><p><strong>Cylindrical plano-concaves<\/strong> disperse light to homogenize a beam. They are essential for profile measurement systems, linear projection and laser detection.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a52b766 elementor-widget elementor-widget-button\" data-id=\"a52b766\" 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\" href=\"\/en\/contact\/\">\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\">Request a quote<\/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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-497cc21 e-grid e-con-boxed e-con e-parent\" data-id=\"497cc21\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a216673 e-con-full e-flex e-con e-child\" data-id=\"a216673\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t<div class=\"elementor-element elementor-element-60d4bf1 e-con-full animated-slow e-flex elementor-invisible e-con e-child\" data-id=\"60d4bf1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:200,&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e9ad0a5 elementor-widget elementor-widget-heading\" data-id=\"e9ad0a5\" 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\">Fresnel lenses: concentric segmented geometry, reducing weight and thickness while maintaining optical power.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d3afde elementor-widget elementor-widget-text-editor\" data-id=\"7d3afde\" 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>Fresnel lenses take the principle of a spherical lens and divide it into <strong>concentric annular zones<\/strong>.<\/p><p>They are much lighter and thinner, while retaining the same optical power.<\/p><p>Used in spotlights, headlamps, solar systems and handheld devices, they enable <strong>effective focus<\/strong> with a <strong>minimum footprint<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-73b6e7c elementor-widget elementor-widget-button\" data-id=\"73b6e7c\" 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\" href=\"\/en\/contact\/\">\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\">Request a quote<\/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-4d10488 e-con-full animated-slow e-flex elementor-invisible e-con e-child\" data-id=\"4d10488\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:0,&quot;jet_parallax_layout_list&quot;:[],&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-716d749 elementor-widget elementor-widget-image\" data-id=\"716d749\" 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=\"534\" src=\"https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/lentille-de-Fresnel-1024x683.png\" class=\"attachment-large size-large wp-image-1602\" alt=\"\" srcset=\"https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/lentille-de-Fresnel-1024x683.png 1024w, https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/lentille-de-Fresnel-300x200.png 300w, https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/lentille-de-Fresnel-768x512.png 768w, https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/lentille-de-Fresnel-18x12.png 18w, https:\/\/glass.promic.preprodwebsite.fr\/wp-content\/uploads\/2026\/01\/lentille-de-Fresnel.png 1536w\" 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\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Lentilles sp\u00e9ciales Fabrication de lentilles sp\u00e9ciales Con\u00e7ues pour des applications particuli\u00e8res, elles associent g\u00e9om\u00e9tries sp\u00e9cifiques et performances optiques avanc\u00e9es. Nous contacter Lentilles asph\u00e9riques : correction des aberrations sph\u00e9riques, optimisation du front d\u2019onde, meilleure qualit\u00e9 d\u2019image. Leur surface n\u2019est pas sph\u00e9rique mais calcul\u00e9e pour \u00e9liminer les aberrations optiques et optimiser la qualit\u00e9 d\u2019image. Elles offrent une [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":395,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-738","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Lentilles sp\u00e9ciales - Glass Promic<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Lentilles sp\u00e9ciales - Glass Promic\" \/>\n<meta property=\"og:description\" content=\"Lentilles sp\u00e9ciales Fabrication de lentilles sp\u00e9ciales Con\u00e7ues pour des applications particuli\u00e8res, elles associent g\u00e9om\u00e9tries sp\u00e9cifiques et performances optiques avanc\u00e9es. Nous contacter Lentilles asph\u00e9riques : correction des aberrations sph\u00e9riques, optimisation du front d\u2019onde, meilleure qualit\u00e9 d\u2019image. Leur surface n\u2019est pas sph\u00e9rique mais calcul\u00e9e pour \u00e9liminer les aberrations optiques et optimiser la qualit\u00e9 d\u2019image. 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