{"id":2401,"date":"2026-04-13T05:35:30","date_gmt":"2026-04-13T05:35:30","guid":{"rendered":"https:\/\/www.sapphire-windows.com\/?p=2401"},"modified":"2026-04-23T09:05:06","modified_gmt":"2026-04-23T09:05:06","slug":"optical-window-materials-explained","status":"publish","type":"post","link":"https:\/\/www.sapphire-windows.com\/cs\/optical-window-materials-explained\/","title":{"rendered":"Vysv\u011btlen\u00ed optick\u00fdch okenn\u00edch materi\u00e1l\u016f: Od k\u0159emene po saf\u00edr a SiC pro extr\u00e9mn\u00ed prost\u0159ed\u00ed."},"content":{"rendered":"<h2 class=\"wp-block-heading\">1. \u00davod<\/h2>\n\n\n\n<p><a href=\"https:\/\/www.sapphire-windows.com\/cs\/product-category\/sapphire-windows\/\">Optick\u00e9 okenn\u00ed materi\u00e1ly <\/a>jsou kritick\u00fdmi sou\u010d\u00e1stmi modern\u00edch optick\u00fdch a fotonick\u00fdch syst\u00e9m\u016f, v\u010detn\u011b laserov\u00e9 techniky, infra\u010derven\u00e9ho zobrazov\u00e1n\u00ed, leteck\u00fdch p\u0159\u00edstroj\u016f, polovodi\u010dov\u00fdch za\u0159\u00edzen\u00ed a pr\u016fmyslov\u00fdch kontroln\u00edch syst\u00e9m\u016f.<\/p>\n\n\n\n<p>Jejich hlavn\u00edm \u00fakolem je nejen p\u0159en\u00e1\u0161et sv\u011btlo s minim\u00e1ln\u00edmi ztr\u00e1tami, ale tak\u00e9 fyzicky izolovat citliv\u00e9 vnit\u0159n\u00ed prost\u0159ed\u00ed od extr\u00e9mn\u00edch vn\u011bj\u0161\u00edch podm\u00ednek, jako je vysok\u00e1 teplota, tlak, z\u00e1\u0159en\u00ed nebo p\u016fsoben\u00ed chemick\u00fdch l\u00e1tek.<\/p>\n\n\n\n<p>Proto\u017ee ka\u017ed\u00fd materi\u00e1l vykazuje odli\u0161n\u00e9 rozsahy optick\u00e9 propustnosti a fyzik\u00e1ln\u00ed vlastnosti, spr\u00e1vn\u00fd v\u00fdb\u011br materi\u00e1lu p\u0159\u00edmo ur\u010duje v\u00fdkonnost, spolehlivost a \u017eivotnost syst\u00e9mu.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/04\/\u5149\u5b66\u7a97\u53e3-1024x683.png\" alt=\"\" class=\"wp-image-2402\" srcset=\"\" sizes=\"(max-width: 1024px) 100vw, 1024px\" data-srcset=\"\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">2. Taven\u00fd oxid k\u0159emi\u010dit\u00fd (k\u0159emen)<\/h2>\n\n\n\n<p>Taven\u00fd oxid k\u0159emi\u010dit\u00fd (k\u0159emen) je jedn\u00edm z nejpou\u017e\u00edvan\u011bj\u0161\u00edch materi\u00e1l\u016f pro optick\u00e1 okna d\u00edky sv\u00e9 vynikaj\u00edc\u00ed pr\u016fhlednosti v UV z\u00e1\u0159en\u00ed a vysp\u011bl\u00e9mu v\u00fdrobn\u00edmu procesu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Optick\u00e9 vlastnosti<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Rozsah p\u0159enosu: ~180 nm - 2500 nm (UV a\u017e bl\u00edzk\u00e1 infra\u010derven\u00e1 oblast)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">V\u00fdhody<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vynikaj\u00edc\u00ed ultrafialov\u00e1 propustnost, ide\u00e1ln\u00ed pro UV optick\u00e9 syst\u00e9my<\/li>\n\n\n\n<li>N\u00edzk\u00e1 tepeln\u00e1 rozta\u017enost, siln\u00e1 odolnost v\u016f\u010di tepeln\u00fdm \u0161ok\u016fm<\/li>\n\n\n\n<li>Vysok\u00e1 chemick\u00e1 stabilita v\u016f\u010di kyselin\u00e1m a v\u011bt\u0161in\u011b korozivn\u00edch prost\u0159ed\u00ed.<\/li>\n\n\n\n<li>Vysp\u011bl\u00e1 technologie zpracov\u00e1n\u00ed a relativn\u011b n\u00edzk\u00e9 n\u00e1klady<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Omezen\u00ed<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Omezen\u00fd v\u00fdkon ve st\u0159edn\u00edm a\u017e vzd\u00e1len\u00e9m infra\u010derven\u00e9m p\u00e1smu<\/li>\n\n\n\n<li>St\u0159edn\u00ed tvrdost, n\u00e1chylnost k po\u0161kr\u00e1b\u00e1n\u00ed povrchu<\/li>\n\n\n\n<li>P\u0159i vystaven\u00ed vysokov\u00fdkonn\u00e9mu laseru m\u016f\u017ee doj\u00edt k tepeln\u00e9mu zkreslen\u00ed.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Typick\u00e9 aplikace<\/h3>\n\n\n\n<p>Syst\u00e9my UV litografie, laboratorn\u00ed optika a standardn\u00ed ochrana oken laseru<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. Saf\u00edr (Al\u2082O\u2083)<\/h2>\n\n\n\n<p>Saf\u00edr (oxid hlinit\u00fd) je prvot\u0159\u00eddn\u00ed optick\u00fd materi\u00e1l, kter\u00fd se hojn\u011b pou\u017e\u00edv\u00e1 v extr\u00e9mn\u00edch prost\u0159ed\u00edch.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Optick\u00e9 vlastnosti<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Rozsah p\u0159enosu: ~150 nm - 5500 nm (hlubok\u00e9 UV a\u017e st\u0159edn\u00ed IR)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">V\u00fdhody<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Extr\u00e9mn\u011b vysok\u00e1 tvrdost (druh\u00e1 nejvy\u0161\u0161\u00ed po diamantu)<\/li>\n\n\n\n<li>Vynikaj\u00edc\u00ed odolnost proti vysok\u00fdm teplot\u00e1m<\/li>\n\n\n\n<li>Vynikaj\u00edc\u00ed odolnost proti n\u00e1razu a opot\u0159eben\u00ed<\/li>\n\n\n\n<li>Siln\u00e1 chemick\u00e1 inertnost<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Omezen\u00ed<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Optick\u00e1 anizotropie (efekt dvojlomu)<\/li>\n\n\n\n<li>Obt\u00ed\u017en\u00fd a n\u00e1kladn\u00fd proces obr\u00e1b\u011bn\u00ed<\/li>\n\n\n\n<li>Omezen\u00e1 dostupnost krystal\u016f velk\u00fdch rozm\u011br\u016f<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Typick\u00e9 aplikace<\/h3>\n\n\n\n<p>Leteck\u00e1 pozorovac\u00ed okna, hlubokomo\u0159sk\u00e1 za\u0159\u00edzen\u00ed, vysokotlak\u00e9 senzory a laserov\u00e9 ochrann\u00e9 syst\u00e9my.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. Optick\u00e9 sklo (BK7)<\/h2>\n\n\n\n<p>Optick\u00e9 sklo BK7 je jedn\u00edm z nejb\u011b\u017en\u011bj\u0161\u00edch komer\u010dn\u00edch optick\u00fdch skel pou\u017e\u00edvan\u00fdch v syst\u00e9mech pro viditeln\u00e9 sv\u011btlo.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Optick\u00e9 vlastnosti<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vysok\u00e1 pr\u016fhlednost ve viditeln\u00e9m spektru se stabiln\u00edm v\u00fdkonem<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">V\u00fdhody<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>N\u00edzk\u00e9 n\u00e1klady a snadn\u00e1 v\u00fdroba<\/li>\n\n\n\n<li>Vysok\u00e1 optick\u00e1 homogenita<\/li>\n\n\n\n<li>Vhodn\u00e9 pro hromadnou v\u00fdrobu<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Omezen\u00ed<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0160patn\u00e1 tepeln\u00e1 stabilita v n\u00e1ro\u010dn\u00fdch podm\u00ednk\u00e1ch<\/li>\n\n\n\n<li>Omezen\u00e1 odolnost proti n\u00e1razu a mechanick\u00e9mu nam\u00e1h\u00e1n\u00ed<\/li>\n\n\n\n<li>Nevhodn\u00e9 pro vysokoteplotn\u00ed aplikace<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Typick\u00e9 aplikace<\/h3>\n\n\n\n<p>Objektivy fotoapar\u00e1t\u016f, mikroskop\u016f a obecn\u00fdch optick\u00fdch p\u0159\u00edstroj\u016f<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. Infra\u010derven\u00e9 optick\u00e9 materi\u00e1ly<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">5.1 Selenid zine\u010dnat\u00fd (ZnSe)<\/h3>\n\n\n\n<p>Selenid zine\u010dnat\u00fd (ZnSe) se \u0161iroce pou\u017e\u00edv\u00e1 v infra\u010derven\u00fdch optick\u00fdch syst\u00e9mech.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Rozsah p\u0159enosu: ~0,6-20 \u03bcm<\/li>\n\n\n\n<li>Vynikaj\u00edc\u00ed v\u00fdkon p\u0159i p\u0159enosu infra\u010derven\u00e9ho z\u00e1\u0159en\u00ed<\/li>\n<\/ul>\n\n\n\n<p><strong>V\u00fdhody<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vysok\u00e1 IR pr\u016fhlednost<\/li>\n\n\n\n<li>Vhodn\u00e9 pro laserov\u00e9 syst\u00e9my CO\u2082<\/li>\n<\/ul>\n\n\n\n<p><strong>Omezen\u00ed<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u011bkk\u00fd materi\u00e1l, kter\u00fd se snadno po\u0161kr\u00e1be<\/li>\n\n\n\n<li>Vy\u017eaduje ochrann\u00e9 n\u00e1t\u011bry<\/li>\n\n\n\n<li>Relativn\u011b vysok\u00e9 n\u00e1klady<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">5.2 Germanium (Ge)<\/h3>\n\n\n\n<p>Germanium (Ge) je kl\u00ed\u010dov\u00fdm materi\u00e1lem pro termovizn\u00ed syst\u00e9my.<\/p>\n\n\n\n<p><strong>V\u00fdhody<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vynikaj\u00edc\u00ed v\u00fdkon v rozsahu 8-12 \u03bcm<\/li>\n\n\n\n<li>Vysok\u00fd index lomu, v\u00fdhodn\u00fd pro zobrazovac\u00ed konstrukci<\/li>\n<\/ul>\n\n\n\n<p><strong>Omezen\u00ed<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vysok\u00e1 hustota (t\u011b\u017ek\u00e9 komponenty)<\/li>\n\n\n\n<li>Optick\u00e9 vlastnosti citliv\u00e9 na teplotu<\/li>\n\n\n\n<li>Drah\u00e9 ve srovn\u00e1n\u00ed s alternativami<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">5.3 K\u0159em\u00edk (Si)<\/h3>\n\n\n\n<p>K\u0159em\u00edk (Si) se \u0161iroce pou\u017e\u00edv\u00e1 v pr\u016fmyslov\u00fdch infra\u010derven\u00fdch aplikac\u00edch.<\/p>\n\n\n\n<p><strong>V\u00fdhody<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dobr\u00fd v\u00fdkon v rozsahu 1,2-8 \u03bcm<\/li>\n\n\n\n<li>Siln\u00e1 mechanick\u00e1 stabilita<\/li>\n\n\n\n<li>Cenov\u011b v\u00fdhodn\u00e9 ve srovn\u00e1n\u00ed s Ge a ZnSe<\/li>\n<\/ul>\n\n\n\n<p><strong>Omezen\u00ed<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nepr\u016fhledn\u00fd ve viditeln\u00e9m spektru<\/li>\n\n\n\n<li>Zm\u011bny v\u00fdkonu p\u0159i zv\u00fd\u0161en\u00fdch teplot\u00e1ch<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">6. Karbid k\u0159em\u00edku (SiC)<\/h2>\n\n\n\n<p>Karbid k\u0159em\u00edku (SiC) je pokro\u010dil\u00fd konstruk\u010dn\u00ed a optick\u00fd materi\u00e1l ur\u010den\u00fd pro extr\u00e9mn\u00ed prost\u0159ed\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Optick\u00e9 vlastnosti<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0160irok\u00fd potenci\u00e1l optick\u00e9 pou\u017eitelnosti v n\u00e1ro\u010dn\u00fdch podm\u00ednk\u00e1ch<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">V\u00fdhody<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Extr\u00e9mn\u011b vysok\u00e1 tepeln\u00e1 vodivost<\/li>\n\n\n\n<li>Vynikaj\u00edc\u00ed tuhost a mechanick\u00e1 pevnost<\/li>\n\n\n\n<li>V\u00fdjime\u010dn\u00e1 odolnost proti teplotn\u00edm \u0161ok\u016fm<\/li>\n\n\n\n<li>Vhodn\u00e9 pro v\u00fdkonn\u00e9 optick\u00e9 syst\u00e9my<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Omezen\u00ed<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Extr\u00e9mn\u011b obt\u00ed\u017en\u00e9 obr\u00e1b\u011bn\u00ed<\/li>\n\n\n\n<li>Vysok\u00e9 v\u00fdrobn\u00ed n\u00e1klady<\/li>\n\n\n\n<li>Komplexn\u00ed v\u00fdroba povrch\u016f optick\u00e9 kvality<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Typick\u00e9 aplikace<\/h3>\n\n\n\n<p>Optick\u00e9 syst\u00e9my pro letectv\u00ed a kosmonautiku, v\u00fdkonn\u00e1 laserov\u00e1 okna a p\u0159esn\u00e1 pr\u016fmyslov\u00e1 za\u0159\u00edzen\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7. Logika v\u00fdb\u011bru materi\u00e1lu<\/h2>\n\n\n\n<p>V\u00fdb\u011br vhodn\u00e9ho materi\u00e1lu optick\u00e9ho okna vy\u017eaduje vyv\u00e1\u017een\u00ed n\u011bkolika technick\u00fdch faktor\u016f:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Rozsah pracovn\u00edch vlnov\u00fdch d\u00e9lek (UV \/ viditeln\u00e9 \/ infra\u010derven\u00e9)<\/li>\n\n\n\n<li>Podm\u00ednky prost\u0159ed\u00ed (teplota, tlak, koroze)<\/li>\n\n\n\n<li>Mechanick\u00e9 po\u017eadavky (odolnost proti n\u00e1razu, tvrdost, trvanlivost)<\/li>\n\n\n\n<li>N\u00e1klady a vyrobitelnost<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Praktick\u00e9 pokyny pro v\u00fdb\u011br<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>UV syst\u00e9my \u2192 taven\u00fd oxid k\u0159emi\u010dit\u00fd<\/li>\n\n\n\n<li>Extr\u00e9mn\u00ed mechanick\u00e9\/tepeln\u00e9 prost\u0159ed\u00ed \u2192 Saf\u00edr nebo SiC<\/li>\n\n\n\n<li>Infra\u010derven\u00e9 syst\u00e9my \u2192 ZnSe, Ge nebo Si<\/li>\n\n\n\n<li>Obecn\u00e1 viditeln\u00e1 optika \u2192 BK7<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">8. Budouc\u00ed v\u00fdvojov\u00e9 trendy<\/h2>\n\n\n\n<p>V\u00fdvoj optick\u00fdch okenn\u00edch materi\u00e1l\u016f je poh\u00e1n\u011bn technologiemi nov\u00e9 generace, jako je leteck\u00fd pr\u016fzkum, \u0161k\u00e1lov\u00e1n\u00ed polovodi\u010d\u016f a v\u00fdkonn\u00e9 laserov\u00e9 syst\u00e9my.<\/p>\n\n\n\n<p>Mezi hlavn\u00ed trendy pat\u0159\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Roz\u0161\u00ed\u0159en\u00ed mo\u017enost\u00ed ultra\u0161irokospektr\u00e1ln\u00edho p\u0159enosu<\/li>\n\n\n\n<li>Vy\u0161\u0161\u00ed krystalov\u00e1 \u010distota s men\u0161\u00edm po\u010dtem vnit\u0159n\u00edch defekt\u016f<\/li>\n\n\n\n<li>Zlep\u0161en\u00ed n\u00e1kladov\u00e9 efektivity p\u0159i p\u0159esn\u00e9m obr\u00e1b\u011bn\u00ed<\/li>\n\n\n\n<li>R\u016fst pokro\u010dil\u00e9 keramiky, jako je saf\u00edr a SiC, pro extr\u00e9mn\u00ed aplikace<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">9. Z\u00e1v\u011br<\/h2>\n\n\n\n<p>Neexistuje \u017e\u00e1dn\u00fd univerz\u00e1ln\u00ed \u201cnejlep\u0161\u00ed\u201d materi\u00e1l pro optick\u00e1 okna, pouze nejvhodn\u011bj\u0161\u00ed volba pro konkr\u00e9tn\u00ed aplikaci.<\/p>\n\n\n\n<p>S rostouc\u00edmi po\u017eadavky na syst\u00e9my nab\u00fdvaj\u00ed materi\u00e1ly jako saf\u00edr (oxid hlinit\u00fd) a karbid k\u0159em\u00edku (SiC) rychle na v\u00fdznamu d\u00edky sv\u00e9 bezkonkuren\u010dn\u00ed v\u00fdkonnosti v extr\u00e9mn\u00edch prost\u0159ed\u00edch.<\/p>\n\n\n\n<p>Budoucnost technologie optick\u00fdch oken bude definov\u00e1na \u0161ir\u0161\u00edm spektr\u00e1ln\u00edm pokryt\u00edm, vy\u0161\u0161\u00ed \u010distotou materi\u00e1lu a pokro\u010dilej\u0161\u00edmi n\u00edzkon\u00e1kladov\u00fdmi v\u00fdrobn\u00edmi technologiemi.<\/p>","protected":false},"excerpt":{"rendered":"<p>1. Introduction Optical window materials are critical components in modern optical and photonic systems, including laser engineering, infrared imaging, aerospace instrumentation, semiconductor equipment, and industrial inspection systems. Their primary role is not only to transmit light with minimal loss, but also to physically isolate sensitive internal environments from extreme external conditions such as high temperature, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2402,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[23],"tags":[48],"class_list":["post-2401","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-knowledge","tag-optical-window-materials"],"_links":{"self":[{"href":"https:\/\/www.sapphire-windows.com\/cs\/wp-json\/wp\/v2\/posts\/2401","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sapphire-windows.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sapphire-windows.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sapphire-windows.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sapphire-windows.com\/cs\/wp-json\/wp\/v2\/comments?post=2401"}],"version-history":[{"count":1,"href":"https:\/\/www.sapphire-windows.com\/cs\/wp-json\/wp\/v2\/posts\/2401\/revisions"}],"predecessor-version":[{"id":2403,"href":"https:\/\/www.sapphire-windows.com\/cs\/wp-json\/wp\/v2\/posts\/2401\/revisions\/2403"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sapphire-windows.com\/cs\/wp-json\/wp\/v2\/media\/2402"}],"wp:attachment":[{"href":"https:\/\/www.sapphire-windows.com\/cs\/wp-json\/wp\/v2\/media?parent=2401"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sapphire-windows.com\/cs\/wp-json\/wp\/v2\/categories?post=2401"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sapphire-windows.com\/cs\/wp-json\/wp\/v2\/tags?post=2401"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}