{"id":3347,"date":"2023-09-12T11:42:52","date_gmt":"2023-09-12T11:42:52","guid":{"rendered":"https:\/\/etaoptics.com\/?post_type=product&#038;p=3347"},"modified":"2023-09-12T11:53:54","modified_gmt":"2023-09-12T11:53:54","slug":"dcx054-double-convex-lenses-vis-ar-coating-350-700nm-h-k9l-optical-glass-d10-00mm","status":"publish","type":"product","link":"https:\/\/www.etaoptics.com\/fr\/product\/dcx054-double-convex-lenses-vis-ar-coating-350-700nm-h-k9l-optical-glass-d10-00mm\/","title":{"rendered":"DCX054, Double-Convex Lenses, VIS AR Coating, 350-700nm, H-K9L Optical Glass, D=10.00mm"},"content":{"rendered":"<div id=\"footable_parent_3353\"\n         class=\" footable_parent ninja_table_wrapper loading_ninja_table wp_table_data_press_parent semantic_ui \">\n                <table data-ninja_table_instance=\"ninja_table_instance_0\" data-footable_id=\"3353\" data-filter-delay=\"1000\" aria-label=\"Parameters of DCX054\"            id=\"footable_3353\"\n           data-unique_identifier=\"ninja_table_unique_id_1591761363_3353\"\n           class=\" foo-table ninja_footable foo_table_3353 ninja_table_unique_id_1591761363_3353 ui table  nt_type_legacy_table selectable celled striped vertical_centered  footable-paging-right ninja_table_search_disabled ninja_table_pro\">\n                <colgroup>\n                            <col class=\"ninja_column_0 \">\n                            <col class=\"ninja_column_1 \">\n                            <col class=\"ninja_column_2 \">\n                            <col class=\"ninja_column_3 \">\n                            <col class=\"ninja_column_4 \">\n                            <col class=\"ninja_column_5 \">\n                            <col class=\"ninja_column_6 \">\n                            <col class=\"ninja_column_7 \">\n                            <col class=\"ninja_column_8 \">\n                    <\/colgroup>\n        <thead>\n<tr class=\"footable-header\">\n                                                                                                                                                        <th scope=\"col\"  class=\"ninja_column_0 ninja_clmn_nm_code \">Code<\/th><th scope=\"col\"  class=\"ninja_column_1 ninja_clmn_nm_material \">Material<\/th><th scope=\"col\"  class=\"ninja_column_2 ninja_clmn_nm_ar_coating \">AR Coating<\/th><th scope=\"col\"  class=\"ninja_column_3 ninja_clmn_nm_diameter \">Diameter-mm<\/th><th scope=\"col\"  class=\"ninja_column_4 ninja_clmn_nm_focal_length_efl \">Focal Length (EFL-mm)<\/th><th scope=\"col\"  class=\"ninja_column_5 ninja_clmn_nm_back_focal_length_bfl \">Back Focal Length (BFL-mm)<\/th><th scope=\"col\"  class=\"ninja_column_6 ninja_clmn_nm_radius_of_curvature_r \">Radius of Curvature (R1-mm)<\/th><th scope=\"col\"  class=\"ninja_column_7 ninja_clmn_nm_center_thickness_tc \">Center Thickness (Tc-mm)<\/th><th scope=\"col\"  class=\"ninja_column_8 ninja_clmn_nm_edge_thickness_te \">Edge Thickness (Te-mm)<\/th><\/tr>\n<\/thead>\n<tbody>\n\n        <tr data-row_id=\"1455\" class=\"ninja_table_row_0 nt_row_id_1455\">\n            <td>DCX054-01<\/td><td>H-K9L (BK7)<\/td><td>350-700 nm<\/td><td>10.00<\/td><td>f15.0<\/td><td>11.63<\/td><td>14.815<\/td><td>4.2<\/td><td>2.5<\/td>        <\/tr>\n            <tr data-row_id=\"1456\" class=\"ninja_table_row_1 nt_row_id_1456\">\n            <td>DCX054-02<\/td><td>H-K9L (BK7)<\/td><td>350-700 nm<\/td><td>10.00<\/td><td>f30.0<\/td><td>28.70<\/td><td>30.330<\/td><td>3.9<\/td><td>3<\/td>        <\/tr>\n    <\/tbody><!--ninja_tobody_rendering_done-->\n    <\/table>\n    \n    \n    \n<\/div>\n\n\n\t<section class=\"section\" id=\"section_369630757\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\r\n\r\n<div class=\"row align-middle\"  id=\"row-712908464\">\r\n\r\n\n\t<div id=\"col-338266020\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n<h3>Vis AR Coating Double-Convex Lenses<\/h3>\r\nThese Double-Convex Lenses double coated Vis AR Coating, 350-700nm, which are characterized by a positive focal length and consists of two convex surfaces of equal radius, and made from N-BK optical glass.\r\n\r\nN-BK7 is probably the most commonly used optical glass for the production of high-quality optical components, which is almost the most economical material to choose when the additional advantages of ultraviolet fused quartz (high transmittance and lower coefficient of thermal expansion all the way up to the UV band) are not required.\r\n\r\nThey are often used in image ultimate systems and finite conjugate imaging systems. The greater the conjugation ratio is, the greater the aberration appears.\r\n\r\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\r\n\n\t<div id=\"col-387093198\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner box-shadow-3\"  >\n\t\t\t\n\t\t\t\r\n\r\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_419077268\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"648\" height=\"458\" src=\"https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/dcx3.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/dcx3.jpg 648w, https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/dcx3-300x212.jpg 300w, https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/dcx3-600x424.jpg 600w\" sizes=\"auto, (max-width: 648px) 100vw, 648px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_419077268 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\r\n\r\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\r\n\r\n<\/div>\r\n\r\n\t\t<\/div>\n\n\t\t\n<style>\n#section_369630757 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\r\n\n\t<section class=\"section\" id=\"section_638056706\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\r\n\r\n<div class=\"row\"  id=\"row-1696265801\">\r\n\r\n\n\t<div id=\"col-1726220163\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n\r\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_398756650\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner box-shadow-3 dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"937\" height=\"660\" src=\"https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/dcx1.png\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/dcx1.png 937w, https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/dcx1-300x211.png 300w, https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/dcx1-768x541.png 768w, https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/dcx1-600x423.png 600w\" sizes=\"auto, (max-width: 937px) 100vw, 937px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_398756650 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\r\n\r\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\r\n\n\t<div id=\"col-1281722233\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n\r\n<div class=\"row\"  id=\"row-1341320792\">\r\n\r\n\n\t<div id=\"col-20963052\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n\r\nTc\u2014\u2014\u2014- Center Thickness\r\nTe\u2014\u2014\u2014- Edge Thickness\r\nR1\u2014\u2014\u2014- Radius\r\nDia\u2014\u2014\u2014- Diameter\r\nH\u2019\u2014\u2014\u2014\u2014\u2013 Principal Point\r\n\r\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\r\n\n\t<div id=\"col-693577692\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n\r\nBFL \u2014\u2014\u2014- Back Focal Length\r\nEFL \u2014\u2014\u2014- Effective Focal Length\r\nf\u2019\u2014\u2014\u2014\u2014\u2014 Focus\r\n\r\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\r\n\r\n<\/div>\r\n\r\nThe Focal Length of each lens can be calculated using the simplified thick lens formula:\r\n\r\nf=(R1\u00d7R2)\/(n-1)\u00d7(R2-R1)\r\n\r\nWhere n is the refractive index and R is the radius of curvature of the lens surface.\r\n\r\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\r\n\r\n\n<style>\n#row-1696265801 > .col > .col-inner {\n  padding: 20px 0px 0px 0px;\n}\n<\/style>\n<\/div>\r\n<div class=\"row\"  id=\"row-1289831295\">\r\n\r\n\n\t<div id=\"col-1311833856\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n\r\n<div id=\"footable_parent_3201\"\n         class=\" footable_parent ninja_table_wrapper loading_ninja_table wp_table_data_press_parent semantic_ui \">\n                <table data-ninja_table_instance=\"ninja_table_instance_1\" data-footable_id=\"3201\" data-filter-delay=\"1000\" aria-label=\"Technical Specifications of Uncoated Double-Convex Lenses-1\"            id=\"footable_3201\"\n           data-unique_identifier=\"ninja_table_unique_id_2072982172_3201\"\n           class=\" foo-table ninja_footable foo_table_3201 ninja_table_unique_id_2072982172_3201 ui table  nt_type_legacy_table selectable striped vertical_centered  footable-paging-right ninjatable_hide_header_row ninja_table_search_disabled ninja_table_pro\">\n                <colgroup>\n                            <col class=\"ninja_column_0 \">\n                            <col class=\"ninja_column_1 \">\n                    <\/colgroup>\n        <thead>\n<tr class=\"footable-header\">\n                                        <th scope=\"col\"  class=\"ninja_column_0 ninja_clmn_nm_1 \">1<\/th><th scope=\"col\"  class=\"ninja_column_1 ninja_clmn_nm_2 \">2<\/th><\/tr>\n<\/thead>\n<tbody>\n\n        <tr data-row_id=\"1350\" class=\"ninja_table_row_0 nt_row_id_1350\">\n            <td>Material<\/td><td>H-K9L<\/td>        <\/tr>\n            <tr data-row_id=\"1351\" class=\"ninja_table_row_1 nt_row_id_1351\">\n            <td>Thickness Tolerance<\/td><td>\u00b10.1mm<\/td>        <\/tr>\n            <tr data-row_id=\"1352\" class=\"ninja_table_row_2 nt_row_id_1352\">\n            <td>Surface Accuracy<\/td><td>\u03bb\/4 @632.8nm<\/td>        <\/tr>\n            <tr data-row_id=\"1353\" class=\"ninja_table_row_3 nt_row_id_1353\">\n            <td>Centering Tolerance<\/td><td><3 arcmin<\/td>        <\/tr>\n            <tr data-row_id=\"1354\" class=\"ninja_table_row_4 nt_row_id_1354\">\n            <td>Bevelling<\/td><td><0.2\u00d745\u00b0<\/td>        <\/tr>\n    <\/tbody><!--ninja_tobody_rendering_done-->\n    <\/table>\n    \n    \n    \n<\/div>\n\r\n\r\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\r\n\n\t<div id=\"col-1717680346\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n\r\n<div id=\"footable_parent_3200\"\n         class=\" footable_parent ninja_table_wrapper loading_ninja_table wp_table_data_press_parent semantic_ui \">\n                <table data-ninja_table_instance=\"ninja_table_instance_2\" data-footable_id=\"3200\" data-filter-delay=\"1000\" aria-label=\"Technical Specifications of Uncoated Double-Convex Lenses-2\"            id=\"footable_3200\"\n           data-unique_identifier=\"ninja_table_unique_id_199608751_3200\"\n           class=\" foo-table ninja_footable foo_table_3200 ninja_table_unique_id_199608751_3200 ui table  nt_type_legacy_table selectable striped vertical_centered  footable-paging-right ninjatable_hide_header_row ninja_table_search_disabled ninja_table_pro\">\n                <colgroup>\n                            <col class=\"ninja_column_0 \">\n                            <col class=\"ninja_column_1 \">\n                    <\/colgroup>\n        <thead>\n<tr class=\"footable-header\">\n                                        <th scope=\"col\"  class=\"ninja_column_0 ninja_clmn_nm_1 \">1<\/th><th scope=\"col\"  class=\"ninja_column_1 ninja_clmn_nm_2 \">2<\/th><\/tr>\n<\/thead>\n<tbody>\n\n        <tr data-row_id=\"1342\" class=\"ninja_table_row_0 nt_row_id_1342\">\n            <td>Design Wavelength<\/td><td>632.8nm<\/td>        <\/tr>\n            <tr data-row_id=\"1343\" class=\"ninja_table_row_1 nt_row_id_1343\">\n            <td>Focal Length Tolerance<\/td><td>\u00b11%<\/td>        <\/tr>\n            <tr data-row_id=\"1344\" class=\"ninja_table_row_2 nt_row_id_1344\">\n            <td>Diameter Tolerance<\/td><td>+0.0\/-0.1mm<\/td>        <\/tr>\n            <tr data-row_id=\"1345\" class=\"ninja_table_row_3 nt_row_id_1345\">\n            <td>Surface Quality<\/td><td>40-20<\/td>        <\/tr>\n            <tr data-row_id=\"1346\" class=\"ninja_table_row_4 nt_row_id_1346\">\n            <td>Clear Apperture<\/td><td>>90%<\/td>        <\/tr>\n    <\/tbody><!--ninja_tobody_rendering_done-->\n    <\/table>\n    \n    \n    \n<\/div>\n\r\n\r\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\r\n\r\n<\/div>\r\n<div class=\"row align-middle align-center\"  id=\"row-1886598422\">\r\n\r\n\n\t<div id=\"col-50266798\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n\r\nDouble-Convex Lenses are commonly used in many finite imaging applications. This type of lens is best used when the object and image are on either side of the lens and the ratio of the distance to the object (conjugate ratio) is between 0.2 and 5.\r\n\r\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\r\n\n\t<div id=\"col-486008557\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n\r\nN-bk7 Plano-Convex Lenses can also be coated with AR Coating\r\n<ul>\r\n \t<li>-A: AR@350-700nm,<\/li>\r\n \t<li>-B: AR@650-1100nm,<\/li>\r\n \t<li>-C: AR@1050-1700nm,<\/li>\r\n<\/ul>\r\nanti-reflection coating can reduce the reflectivity of each surface of the lens.\r\n\r\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\r\n\r\n<\/div>\r\n<div class=\"row\"  id=\"row-530726172\">\r\n\r\n\n\t<div id=\"col-910687381\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n\r\n\t<div class=\"box has-hover   has-hover box-shadow-3 box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t\t\t\t<div class=\"\" >\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"784\" height=\"481\" src=\"https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/Uncoated-N-BK7-10mm-Thick-Sample.png\" class=\"attachment- size-\" alt=\"Uncoated-N-BK7-(10mm-Thick-Sample)\" srcset=\"https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/Uncoated-N-BK7-10mm-Thick-Sample.png 784w, https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/Uncoated-N-BK7-10mm-Thick-Sample-300x184.png 300w, https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/Uncoated-N-BK7-10mm-Thick-Sample-768x471.png 768w, https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/Uncoated-N-BK7-10mm-Thick-Sample-600x368.png 600w\" sizes=\"auto, (max-width: 784px) 100vw, 784px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" >\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\r\n<h4>Uncoated-N-BK7-(10mm-Thick-Sample)<\/h4>\r\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\r\n\r\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\r\n\n\t<div id=\"col-170292143\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n\r\n\t<div class=\"box has-hover   has-hover box-shadow-3 box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t\t\t\t<div class=\"\" >\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"784\" height=\"481\" src=\"https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/A-Broadband-AR-Coating8\u00b0-AOI.png\" class=\"attachment- size-\" alt=\"-A-Broadband-AR-Coating(8\u00b0-AOI)\" srcset=\"https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/A-Broadband-AR-Coating8\u00b0-AOI.png 784w, https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/A-Broadband-AR-Coating8\u00b0-AOI-300x184.png 300w, https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/A-Broadband-AR-Coating8\u00b0-AOI-768x471.png 768w, https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/A-Broadband-AR-Coating8\u00b0-AOI-600x368.png 600w\" sizes=\"auto, (max-width: 784px) 100vw, 784px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" >\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\r\n<h4>A-Broadband AR Coating(8\u00b0-AOI)<\/h4>\r\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\r\n\r\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\r\n\r\n<\/div>\r\n\r\n\t\t<\/div>\n\n\t\t\n<style>\n#section_638056706 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n  background-color: rgba(248, 248, 248, 0.669);\n}\n<\/style>\n\t<\/section>\n\t\n","protected":false},"excerpt":{"rendered":"<ul>\n<li>DCX054, Double-Convex Lenses, VIS AR Coating 350-700nm, made from H-K9L (BK7) optical glass compliant RoHS<\/li>\n<li>This Double-convex lens with a diameter of 10.00mm, has different focal lengths for you to choose from, f15mm, f30mm.<\/li>\n<\/ul>\n","protected":false},"featured_media":3150,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[37,39,58,63],"product_tag":[],"class_list":{"0":"post-3347","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-lenses","7":"product_cat-double-convex-dcx-lenses","8":"product_cat-k9-double-convex-lenses","9":"product_cat-vis-ar-coating-350-700nm-k9-double-convex-lenses","11":"first","12":"instock","13":"shipping-taxable","14":"purchasable","15":"product-type-variable"},"_links":{"self":[{"href":"https:\/\/www.etaoptics.com\/fr\/wp-json\/wp\/v2\/product\/3347","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.etaoptics.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.etaoptics.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.etaoptics.com\/fr\/wp-json\/wp\/v2\/comments?post=3347"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.etaoptics.com\/fr\/wp-json\/wp\/v2\/media\/3150"}],"wp:attachment":[{"href":"https:\/\/www.etaoptics.com\/fr\/wp-json\/wp\/v2\/media?parent=3347"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.etaoptics.com\/fr\/wp-json\/wp\/v2\/product_brand?post=3347"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.etaoptics.com\/fr\/wp-json\/wp\/v2\/product_cat?post=3347"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.etaoptics.com\/fr\/wp-json\/wp\/v2\/product_tag?post=3347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}