{"id":2072,"date":"2026-01-21T09:23:50","date_gmt":"2026-01-21T09:23:50","guid":{"rendered":"https:\/\/www.sapphire-windows.com\/?post_type=product&#038;p=2072"},"modified":"2026-06-12T11:24:28","modified_gmt":"2026-06-12T11:24:28","slug":"circular-sapphire-windows-high-transmittance-90-sapphire-glass-for-laser-applications","status":"publish","type":"product","link":"https:\/\/www.sapphire-windows.com\/nl\/product\/circular-sapphire-windows-high-transmittance-90-sapphire-glass-for-laser-applications\/","title":{"rendered":"Circulaire saffier Windows hoge doorlatendheid 90% saffier glas voor lasertoepassingen"},"content":{"rendered":"<h2 data-start=\"115\" data-end=\"139\">Productbeschrijving:<\/h2>\n<p data-start=\"141\" data-end=\"726\">De cirkelvormige saffiervensters van ZMSH zijn hoogwaardige optische componenten gemaakt van 99,999% zuivere enkel-kristalsaffier (Al\u2082O\u2083). Deze saffierramen zijn ontworpen voor veeleisende toepassingen en bieden een transmissie van meer dan 90% over een breed spectrum (250nm-5500nm), waarbij ze vooral uitblinken in het infrarood (3-5\u03bcm MIR), waardoor ze ideaal zijn voor lasersystemen, halfgeleiderapparatuur, industri\u00eble observatie bij hoge temperaturen en ruimtevaartinstrumenten. Ze worden ook vaak gebruikt in wetenschappelijke instrumenten, medische apparatuur en optische sensoren.<\/p>\n<p data-start=\"141\" data-end=\"726\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-medium wp-image-2075 alignright\" src=\"https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/01\/Circular-Sapphire-Windows-High-Transmittance-90-Sapphire-Glass-for-Laser-Applications-3-300x300.webp\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/01\/Circular-Sapphire-Windows-High-Transmittance-90-Sapphire-Glass-for-Laser-Applications-3-300x300.webp 300w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/01\/Circular-Sapphire-Windows-High-Transmittance-90-Sapphire-Glass-for-Laser-Applications-3-150x150.webp 150w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/01\/Circular-Sapphire-Windows-High-Transmittance-90-Sapphire-Glass-for-Laser-Applications-3-600x600.webp 600w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/01\/Circular-Sapphire-Windows-High-Transmittance-90-Sapphire-Glass-for-Laser-Applications-3-100x100.webp 100w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/01\/Circular-Sapphire-Windows-High-Transmittance-90-Sapphire-Glass-for-Laser-Applications-3.webp 750w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p data-start=\"728\" data-end=\"1237\">Saffier, met een Mohs-hardheid van 9, biedt 10 keer meer krasbestendigheid dan standaard optisch glas en garandeert duurzaamheid, zelfs in omgevingen met veel impact. Dankzij het hoge smeltpunt van 2040\u00b0C presteren saffiervensters betrouwbaar in extreme hitte, met een continue werking tot 800\u00b0C en kortstondige tolerantie tot 1800\u00b0C. Bovendien zijn deze vensters chemisch resistent tegen de meeste zuren, alkali\u00ebn en oplosmiddelen, waardoor ze geschikt zijn voor zware industri\u00eble en chemische omgevingen.<\/p>\n<p data-start=\"1239\" data-end=\"1746\">ZMSH biedt maatwerk in grootte (van 5 mm tot 300 mm in diameter) en dikte (vari\u00ebrend van 0,3 mm tot 20 mm), samen met verschillende coatings zoals AR (antireflecterende) coatings, hoge-transmissie coatings en anti-soiling coatings. Met behulp van geavanceerde CNC-bewerkings- en laserverwerkingstechnologie\u00ebn bieden we nauwkeurige, nauwe toleranties (\u00b10,01 mm) en een hoge oppervlaktekwaliteit (tot \u03bb\/10 vlakheid), zodat de vensters voldoen aan de strenge eisen van optische systemen.<\/p>\n<h2 data-start=\"1648\" data-end=\"1665\">Belangrijkste kenmerken:<\/h2>\n<ol data-start=\"1667\" data-end=\"2636\">\n<li data-start=\"1667\" data-end=\"1883\">\n<p data-start=\"1670\" data-end=\"1704\">Superieure optische prestaties:<\/p>\n<ul data-start=\"1708\" data-end=\"1883\">\n<li data-start=\"1708\" data-end=\"1883\">\n<p data-start=\"1710\" data-end=\"1883\">Bereikt een doorlaatbaarheid van &gt;90% van 250 nm tot 5500 nm en blinkt uit in het infraroodbereik (3-5 \u03bcm), waardoor het perfect is voor laser- en infraroodbeeldvormingstoepassingen.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"1885\" data-end=\"2113\">\n<p data-start=\"1888\" data-end=\"1924\">Uitzonderlijke mechanische sterkte:<img decoding=\"async\" class=\"size-medium wp-image-2073 alignleft\" src=\"https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/01\/Circular-Sapphire-Windows-High-Transmittance-90-Sapphire-Glass-for-Laser-Applications-1-300x300.webp\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/01\/Circular-Sapphire-Windows-High-Transmittance-90-Sapphire-Glass-for-Laser-Applications-1-300x300.webp 300w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/01\/Circular-Sapphire-Windows-High-Transmittance-90-Sapphire-Glass-for-Laser-Applications-1-150x150.webp 150w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/01\/Circular-Sapphire-Windows-High-Transmittance-90-Sapphire-Glass-for-Laser-Applications-1-600x600.webp 600w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/01\/Circular-Sapphire-Windows-High-Transmittance-90-Sapphire-Glass-for-Laser-Applications-1-100x100.webp 100w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/01\/Circular-Sapphire-Windows-High-Transmittance-90-Sapphire-Glass-for-Laser-Applications-1.webp 750w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<ul data-start=\"1928\" data-end=\"2113\">\n<li data-start=\"1928\" data-end=\"2113\">\n<p data-start=\"1930\" data-end=\"2113\">Met een Mohs-hardheid van 9 biedt het saffiervenster een 10x betere krasbestendigheid dan conventioneel optisch glas, waardoor het lang meegaat in omgevingen met veel impact en schurende werking.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"2115\" data-end=\"2399\">\n<p data-start=\"2118\" data-end=\"2155\">Extreme omgevingsbestendigheid:<\/p>\n<ul data-start=\"2159\" data-end=\"2399\">\n<li data-start=\"2159\" data-end=\"2235\">\n<p data-start=\"2161\" data-end=\"2235\">Smeltpunt: 2040\u00b0C, geschikt voor omgevingen met hoge temperaturen.<\/p>\n<\/li>\n<li data-start=\"2239\" data-end=\"2319\">\n<p data-start=\"2241\" data-end=\"2319\">Werkt continu bij 800\u00b0C met kortstondige tolerantie tot 1800\u00b0C.<\/p>\n<\/li>\n<li data-start=\"2323\" data-end=\"2399\">\n<p data-start=\"2325\" data-end=\"2399\">Chemische weerstand: Stabiel in zuur\/alkali omgevingen (pH 1-13).<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"2401\" data-end=\"2636\">\n<p data-start=\"2404\" data-end=\"2427\">Thermische stabiliteit:<\/p>\n<ul data-start=\"2431\" data-end=\"2636\">\n<li data-start=\"2431\" data-end=\"2636\">\n<p data-start=\"2433\" data-end=\"2636\">De lage thermische uitzettingsco\u00ebffici\u00ebnt van 5,3\u00d710-\u2076\/\u00b0C garandeert de nauwkeurigheid van het optische oppervlak, zelfs bij snelle thermische cycli, waardoor het ideaal is voor precisietoepassingen bij schommelende temperaturen.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2 data-start=\"2643\" data-end=\"2672\">Technische specificaties:<\/h2>\n<ul data-start=\"2674\" data-end=\"3035\">\n<li data-start=\"2674\" data-end=\"2721\">\n<p data-start=\"2676\" data-end=\"2721\">Materiaal: Enkel-kristalsaffier (Al\u2082O\u2083)<\/p>\n<\/li>\n<li data-start=\"2722\" data-end=\"2747\">\n<p data-start=\"2724\" data-end=\"2747\">Dichtheid: 3,98 g\/cm\u00b3<\/p>\n<\/li>\n<li data-start=\"2748\" data-end=\"2775\">\n<p data-start=\"2750\" data-end=\"2775\">Smeltpunt: 2040\u00b0C<\/p>\n<\/li>\n<li data-start=\"2776\" data-end=\"2798\">\n<p data-start=\"2778\" data-end=\"2798\">Mohs-hardheid: 9<\/p>\n<\/li>\n<li data-start=\"2799\" data-end=\"2835\">\n<p data-start=\"2801\" data-end=\"2835\">Warmtegeleidingsvermogen: 52 W\/m-K<\/p>\n<\/li>\n<li data-start=\"2836\" data-end=\"2874\">\n<p data-start=\"2838\" data-end=\"2874\">Thermische uitzetting: 5,3 \u00d7 10-\u2076\/\u00b0C<\/p>\n<\/li>\n<li data-start=\"2875\" data-end=\"2915\">\n<p data-start=\"2877\" data-end=\"2915\">Overbrenging: &gt;90% (250nm-5500nm)<\/p>\n<\/li>\n<li data-start=\"2916\" data-end=\"2976\">\n<p data-start=\"2918\" data-end=\"2976\">Afwerking oppervlak: DSP of SSP (afwerking op maat beschikbaar)<\/p>\n<\/li>\n<li data-start=\"2977\" data-end=\"3035\">\n<p data-start=\"2979\" data-end=\"3035\">Groottebereik: 5mm-300mm diameter, 0,3mm-20mm dikte<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"3042\" data-end=\"3067\">Primaire toepassingen:<img decoding=\"async\" class=\"size-medium wp-image-2074 alignright\" src=\"https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/01\/Circular-Sapphire-Windows-High-Transmittance-90-Sapphire-Glass-for-Laser-Applications-2-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/01\/Circular-Sapphire-Windows-High-Transmittance-90-Sapphire-Glass-for-Laser-Applications-2-300x300.jpg 300w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/01\/Circular-Sapphire-Windows-High-Transmittance-90-Sapphire-Glass-for-Laser-Applications-2-150x150.jpg 150w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/01\/Circular-Sapphire-Windows-High-Transmittance-90-Sapphire-Glass-for-Laser-Applications-2-600x600.jpg 600w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/01\/Circular-Sapphire-Windows-High-Transmittance-90-Sapphire-Glass-for-Laser-Applications-2-100x100.jpg 100w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/01\/Circular-Sapphire-Windows-High-Transmittance-90-Sapphire-Glass-for-Laser-Applications-2.jpg 750w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/h2>\n<ol data-start=\"3069\" data-end=\"3978\">\n<li data-start=\"3069\" data-end=\"3318\">\n<p data-start=\"3072\" data-end=\"3090\">Lasersystemen:<\/p>\n<ul data-start=\"3094\" data-end=\"3318\">\n<li data-start=\"3094\" data-end=\"3318\">\n<p data-start=\"3096\" data-end=\"3318\">Ronde vensters van saffier worden vaak gebruikt in CO\u2082- en fiberlasersystemen als uitvoervensters en beschermende lenzen. Ze zijn bestand tegen laserbestraling met een hoog vermogen (&gt;5kW\/cm\u00b2) en minimaliseren de effecten van thermische lensvorming.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"3320\" data-end=\"3525\">\n<p data-start=\"3323\" data-end=\"3367\">Industri\u00eble observatie bij hoge temperatuur:<\/p>\n<ul data-start=\"3371\" data-end=\"3525\">\n<li data-start=\"3371\" data-end=\"3525\">\n<p data-start=\"3373\" data-end=\"3525\">Ideaal voor kijkvensters in staalproductie- en glasvormapparatuur, met behoud van optische helderheid boven 1000\u00b0C zonder beslaan of vervorming.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"3527\" data-end=\"3752\">\n<p data-start=\"3530\" data-end=\"3554\">Ruimtevaart en defensie:<\/p>\n<ul data-start=\"3558\" data-end=\"3752\">\n<li data-start=\"3558\" data-end=\"3752\">\n<p data-start=\"3560\" data-end=\"3752\">Deze saffiervensters worden gebruikt in elektro-optische sensoren en raketzoekers en bieden schokbestendigheid tegen supersonische aerodynamische verhitting met behoud van optische helderheid.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"3754\" data-end=\"3978\">\n<p data-start=\"3757\" data-end=\"3794\">Wetenschappelijke en medische instrumenten:<\/p>\n<ul data-start=\"3798\" data-end=\"3978\">\n<li data-start=\"3798\" data-end=\"3978\">\n<p data-start=\"3800\" data-end=\"3978\">Ronde ramen van saffier zijn essentieel in apparatuur voor synchrotronstraling, endoscopen en andere hoogwaardige optische systemen, omdat ze stabiele optische kanalen bieden.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2 data-start=\"3985\" data-end=\"4022\">Veelgestelde vragen (FAQ):<\/h2>\n<ol data-start=\"4024\" data-end=\"4948\">\n<li data-start=\"4024\" data-end=\"4349\">\n<p data-start=\"4027\" data-end=\"4095\">Welke voordelen hebben saffier ramen ten opzichte van traditioneel glas?<\/p>\n<ul data-start=\"4099\" data-end=\"4349\">\n<li data-start=\"4099\" data-end=\"4349\">\n<p data-start=\"4101\" data-end=\"4349\">Saffier-vensters bieden een 10x hogere krasbestendigheid (Mohs 9), een betere spectrale transmissie van UV tot IR en een superieure thermische en chemische duurzaamheid, waardoor ze ideaal zijn voor toepassingen met hoge prestaties in ruwe omgevingen.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"4351\" data-end=\"4657\">\n<p data-start=\"4354\" data-end=\"4405\">Kunnen saffiervensters worden gebruikt voor lasersystemen?<\/p>\n<ul data-start=\"4409\" data-end=\"4657\">\n<li data-start=\"4409\" data-end=\"4657\">\n<p data-start=\"4411\" data-end=\"4657\">Ja, ZMSH levert saffierramen van laserkwaliteit met anti-reflecterende (AR) coatings en coatings met hoge transmissie. Deze vensters zijn perfect voor krachtige lasersystemen en bieden minimale thermische lensvorming en langdurige betrouwbaarheid.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"4659\" data-end=\"4948\">\n<p data-start=\"4662\" data-end=\"4718\">Zijn saffieren ramen bestand tegen hoge temperaturen?<\/p>\n<ul data-start=\"4722\" data-end=\"4948\">\n<li data-start=\"4722\" data-end=\"4948\">\n<p data-start=\"4724\" data-end=\"4948\">Saffiervensters hebben een hoog smeltpunt van 2040\u00b0C, waardoor ze geschikt zijn voor omgevingen met hoge temperaturen. Ze kunnen continu werken tot 800\u00b0C en kortstondige blootstelling tot 1800\u00b0C verdragen.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p data-start=\"5068\" data-end=\"5121\">Kan de grootte van saffiervensters worden aangepast?<\/p>\n<ul data-start=\"5125\" data-end=\"5363\">\n<li data-start=\"5125\" data-end=\"5363\">\n<p data-start=\"5127\" data-end=\"5363\">Ja, we bieden volledig maatwerk in diameter (van 5 mm tot 300 mm) en dikte (van 0,3 mm tot 20 mm) om te voldoen aan specifieke projectvereisten. Onze geavanceerde machinale bewerking garandeert strakke toleranties en superieure oppervlakteafwerkingen.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>De circulaire saffiervensters van ZMSH zijn hoogwaardige optische componenten gemaakt van 99,999% zuiver enkel kristalsaffier (Al\u2082O\u2083).<\/p>","protected":false},"featured_media":2073,"comment_status":"open","ping_status":"closed","template":"","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":"default","adv-header-id-meta":"","stick-header-meta":"default","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 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