{"id":7258,"date":"2024-03-03T03:57:05","date_gmt":"2024-03-03T03:57:05","guid":{"rendered":"https:\/\/etaoptics.com\/?post_type=product&#038;p=7258"},"modified":"2024-03-03T03:59:23","modified_gmt":"2024-03-03T03:59:23","slug":"pcx198-germanium-plano-convex-lenses-ir-ar-coated-8-12um-ge-d25-40mm","status":"publish","type":"product","link":"https:\/\/www.etaoptics.com\/fr\/product\/pcx198-germanium-plano-convex-lenses-ir-ar-coated-8-12um-ge-d25-40mm\/","title":{"rendered":"PCX198, Germanium Plano-Convex Lenses, IR AR Coated @8-12um Ge, D=25.40mm"},"content":{"rendered":"<div id=\"footable_parent_7252\"\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=\"7252\" data-filter-delay=\"1000\" aria-label=\"Parameters of PCX198\"            id=\"footable_7252\"\n           data-unique_identifier=\"ninja_table_unique_id_454511843_7252\"\n           class=\" foo-table ninja_footable foo_table_7252 ninja_table_unique_id_454511843_7252 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 \">D-mm<\/th><th scope=\"col\"  class=\"ninja_column_4 ninja_clmn_nm_focal_length_efl \">EFL-mm<\/th><th scope=\"col\"  class=\"ninja_column_5 ninja_clmn_nm_back_focal_length_bfl \">BFL-mm<\/th><th scope=\"col\"  class=\"ninja_column_6 ninja_clmn_nm_radius_mm \">R-mm<\/th><th scope=\"col\"  class=\"ninja_column_7 ninja_clmn_nm_center_thickness_tc \">Tc-mm<\/th><th scope=\"col\"  class=\"ninja_column_8 ninja_clmn_nm_edge_thickness_te \">Te-mm<\/th><\/tr>\n<\/thead>\n<tbody>\n\n        <tr data-row_id=\"4294\" class=\"ninja_table_row_0 nt_row_id_4294\">\n            <td>PCX198-01<\/td><td>Germanium (Ge)<\/td><td>8-12\u03bcm<\/td><td>\u042425.4<\/td><td>25.4<\/td><td>24.6<\/td><td>76.3<\/td><td>3.1<\/td><td>2.0<\/td>        <\/tr>\n            <tr data-row_id=\"4295\" class=\"ninja_table_row_1 nt_row_id_4295\">\n            <td>PCX198-02<\/td><td>Germanium (Ge)<\/td><td>8-12\u03bcm<\/td><td>\u042425.4<\/td><td>50.0<\/td><td>48.5<\/td><td>150.3<\/td><td>4.0<\/td><td>3.5<\/td>        <\/tr>\n            <tr data-row_id=\"4296\" class=\"ninja_table_row_2 nt_row_id_4296\">\n            <td>PCX198-03<\/td><td>Germanium (Ge)<\/td><td>8-12\u03bcm<\/td><td>\u042425.4<\/td><td>75.0<\/td><td>73.7<\/td><td>225.5<\/td><td>4.0<\/td><td>3.6<\/td>        <\/tr>\n            <tr data-row_id=\"4297\" class=\"ninja_table_row_3 nt_row_id_4297\">\n            <td>PCX198-04<\/td><td>Germanium (Ge)<\/td><td>8-12\u03bcm<\/td><td>\u042425.4<\/td><td>100.0<\/td><td>98.8<\/td><td>300.7<\/td><td>4.0<\/td><td>3.7<\/td>        <\/tr>\n            <tr data-row_id=\"4298\" class=\"ninja_table_row_4 nt_row_id_4298\">\n            <td>PCX198-05<\/td><td>Germanium (Ge)<\/td><td>8-12\u03bcm<\/td><td>\u042425.4<\/td><td>150.0<\/td><td>148.8<\/td><td>451.0<\/td><td>4.0<\/td><td>3.8<\/td>        <\/tr>\n            <tr data-row_id=\"4299\" class=\"ninja_table_row_5 nt_row_id_4299\">\n            <td>PCX198-06<\/td><td>Germanium (Ge)<\/td><td>8-12\u03bcm<\/td><td>\u042425.4<\/td><td>200.0<\/td><td>198.9<\/td><td>601.4<\/td><td>4.0<\/td><td>3.9<\/td>        <\/tr>\n            <tr data-row_id=\"4300\" class=\"ninja_table_row_6 nt_row_id_4300\">\n            <td>PCX198-07<\/td><td>Germanium (Ge)<\/td><td>8-12\u03bcm<\/td><td>\u042425.4<\/td><td>500.0<\/td><td>499.5<\/td><td>1501.9<\/td><td>2.1<\/td><td>2.0<\/td>        <\/tr>\n            <tr data-row_id=\"4301\" class=\"ninja_table_row_7 nt_row_id_4301\">\n            <td>PCX198-08<\/td><td>Germanium (Ge)<\/td><td>8-12\u03bcm<\/td><td>\u042425.4<\/td><td>750.0<\/td><td>749.5<\/td><td>2252.9<\/td><td>2.0<\/td><td>2.0<\/td>        <\/tr>\n            <tr data-row_id=\"4302\" class=\"ninja_table_row_8 nt_row_id_4302\">\n            <td>PCX198-09<\/td><td>Germanium (Ge)<\/td><td>8-12\u03bcm<\/td><td>\u042425.4<\/td><td>1000.0<\/td><td>999.5<\/td><td>3303.9<\/td><td>2.0<\/td><td>2.0<\/td>        <\/tr>\n    <\/tbody><!--ninja_tobody_rendering_done-->\n    <\/table>\n    \n    \n    \n<\/div>\n\n\n\t<section class=\"section\" id=\"section_1638139765\">\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-109038976\">\r\n\r\n\n\t<div id=\"col-298609144\" 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>Germanium (Ge) Plano-Convex Lenses<\/h3>\r\nThese Plano Convex (PCX) Lenses are made of Germanium (Ge). A plano-convex lens focuses light into a single point.\r\n\r\nSilicon (Si), Zinc Selenide (ZnSe), or Germanium (Ge) substrates are well-suited for Infrared (IR) applications, while fused silica is appropriate for Ultraviolet (UV) applications.\r\n\r\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\r\n\n\t<div id=\"col-1865305663\" 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_974484090\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"638\" height=\"432\" src=\"https:\/\/www.etaoptics.com\/wp-content\/uploads\/2024\/03\/Ge-PCX03.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.etaoptics.com\/wp-content\/uploads\/2024\/03\/Ge-PCX03.jpg 638w, https:\/\/www.etaoptics.com\/wp-content\/uploads\/2024\/03\/Ge-PCX03-300x203.jpg 300w, https:\/\/www.etaoptics.com\/wp-content\/uploads\/2024\/03\/Ge-PCX03-600x406.jpg 600w\" sizes=\"auto, (max-width: 638px) 100vw, 638px\" \/>\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_974484090 {\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_1638139765 {\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_1308107399\">\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 align-center\"  id=\"row-628231818\">\r\n\r\n\n\t<div id=\"col-837883451\" 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_116954206\">\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=\"1020\" height=\"662\" src=\"https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/GLH-1024x665.png\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/GLH-1024x665.png 1024w, https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/GLH-300x195.png 300w, https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/GLH-768x499.png 768w, https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/GLH-1536x998.png 1536w, https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/GLH-2048x1331.png 2048w, https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/GLH-1320x858.png 1320w, https:\/\/www.etaoptics.com\/wp-content\/uploads\/2023\/09\/GLH-600x390.png 600w\" sizes=\"auto, (max-width: 1020px) 100vw, 1020px\" \/>\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_116954206 {\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-1060212458\" 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-869170444\">\r\n\r\n\n\t<div id=\"col-1375593668\" 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---------- Center Thickness\r\nTe---------- Edge Thickness\r\nR1---------- Radius\r\nDia---------- Diameter\r\nH'-------------- 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-1668126828\" 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 ---------- Back Focal Length\r\nEFL ---------- Effective Focal Length\r\nf'--------------- 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\n<div id=\"footable_parent_7229\"\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=\"7229\" data-filter-delay=\"1000\" aria-label=\"Technical Specifications of Ge Plano-convex Lenses\"            id=\"footable_7229\"\n           data-unique_identifier=\"ninja_table_unique_id_2084627133_7229\"\n           class=\" foo-table ninja_footable foo_table_7229 ninja_table_unique_id_2084627133_7229 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=\"4256\" class=\"ninja_table_row_0 nt_row_id_4256\">\n            <td>Designed Wavelength<\/td><td>10.6\u03bcm<\/td>        <\/tr>\n            <tr data-row_id=\"4262\" class=\"ninja_table_row_1 nt_row_id_4262\">\n            <td>Focal Length Tolerance<\/td><td>\u00b11%<\/td>        <\/tr>\n            <tr data-row_id=\"4257\" class=\"ninja_table_row_2 nt_row_id_4257\">\n            <td>Diameter Tolerance<\/td><td>+0.0\/-0.1mm<\/td>        <\/tr>\n            <tr data-row_id=\"4259\" class=\"ninja_table_row_3 nt_row_id_4259\">\n            <td>Center Thickness Tolerance<\/td><td>\u00b10.2mm<\/td>        <\/tr>\n            <tr data-row_id=\"4260\" class=\"ninja_table_row_4 nt_row_id_4260\">\n            <td>Centering Tolerance\t<\/td><td><3 arcmin<\/td>        <\/tr>\n            <tr data-row_id=\"4258\" class=\"ninja_table_row_5 nt_row_id_4258\">\n            <td>Surface Quality<\/td><td>60\/40<\/td>        <\/tr>\n            <tr data-row_id=\"4261\" class=\"ninja_table_row_6 nt_row_id_4261\">\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\r\n\n<style>\n#row-628231818 > .col > .col-inner {\n  padding: 20px 0px 0px 0px;\n}\n<\/style>\n<\/div>\r\n<div class=\"row align-middle\"  id=\"row-1138707913\">\r\n\r\n\n\t<div id=\"col-786641176\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\r\n\r\nLike all Plano-Convex Lenses, these Silicon lenses have a positive focal length, and one surface is flat and the other is convex.\r\n\r\nThey are often used for aiming and focusing monochromatic light sources.\r\n\r\nIn order to minimize spherical aberration, the collimated beam should be incident on the convex surface of the lens when focusing, and the point source should be incident on the plane 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\r\n<\/div>\r\n\r\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1308107399 {\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\r\n\n\t<section class=\"section\" id=\"section_1152276701\">\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 align-center\"  id=\"row-278543148\">\r\n\r\n\n\t<div id=\"col-1938962240\" 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\netaOptics offers uncoated and double sided broaband AR Coated Silicon (Si) Plano-Convex Lenses.\r\n\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\n\t<div id=\"col-740793895\" 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-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=\"492\" height=\"321\" src=\"https:\/\/www.etaoptics.com\/wp-content\/uploads\/2024\/03\/IR2.png\" class=\"attachment- size-\" alt=\"\" srcset=\"https:\/\/www.etaoptics.com\/wp-content\/uploads\/2024\/03\/IR2.png 492w, https:\/\/www.etaoptics.com\/wp-content\/uploads\/2024\/03\/IR2-300x196.png 300w\" sizes=\"auto, (max-width: 492px) 100vw, 492px\" \/>\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>IR AR-Coating Ravg&lt;1.5%@8-12um<\/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_1152276701 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li>PCX198, Ge Plano-Convex Lenses, IR AR Coated Germanium @8-12\u03bcm.<\/li>\n<li>These IR Coated PCX Lenses with a diameter of 25.40mm, have different focal lengths for you to choose from, f25.40mm, f50.00mm, f75.00mm, f100.00mm, f150.00mm, f200.00mm, f500.00mm, f750.00mm, f1000.00mm.<\/li>\n<\/ul>\n","protected":false},"featured_media":7231,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[37,38,53,157],"product_tag":[],"class_list":{"0":"post-7258","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-lenses","7":"product_cat-plano-convex-lenses","8":"product_cat-germanium-plano-convex-lenses","9":"product_cat-ir-ar-coated-8-12um-germanium-plano-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\/7258","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=7258"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.etaoptics.com\/fr\/wp-json\/wp\/v2\/media\/7231"}],"wp:attachment":[{"href":"https:\/\/www.etaoptics.com\/fr\/wp-json\/wp\/v2\/media?parent=7258"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.etaoptics.com\/fr\/wp-json\/wp\/v2\/product_brand?post=7258"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.etaoptics.com\/fr\/wp-json\/wp\/v2\/product_cat?post=7258"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.etaoptics.com\/fr\/wp-json\/wp\/v2\/product_tag?post=7258"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}