{"id":2540,"date":"2026-06-03T06:25:45","date_gmt":"2026-06-03T06:25:45","guid":{"rendered":"https:\/\/www.sapphire-windows.com\/?post_type=product&p=2540"},"modified":"2026-06-08T12:31:05","modified_gmt":"2026-06-08T12:31:05","slug":"sapphire-cover-glass-optical-windows-for-imaging-sensing-and-protection-applications","status":"publish","type":"product","link":"https:\/\/www.sapphire-windows.com\/cs\/product\/sapphire-cover-glass-optical-windows-for-imaging-sensing-and-protection-applications\/","title":{"rendered":"Saf\u00edrov\u00e1 kryc\u00ed skla Optick\u00e1 okna pro zobrazovac\u00ed, sn\u00edmac\u00ed a ochrann\u00e9 aplikace"},"content":{"rendered":"

\"\"Saf\u00edrov\u00e9 kryc\u00ed sklo je p\u0159esn\u00e9 optick\u00e9 sklo vyroben\u00e9 z vysoce \u010dist\u00e9ho monokrystalick\u00e9ho saf\u00edru (Al\u2082O\u2083). Saf\u00edrov\u00e1 kryc\u00ed skla, kter\u00e1 kombinuj\u00ed vynikaj\u00edc\u00ed optickou propustnost, v\u00fdjime\u010dnou tvrdost a vynikaj\u00edc\u00ed odolnost v\u016f\u010di okoln\u00edm vliv\u016fm, se \u0161iroce pou\u017e\u00edvaj\u00ed k ochran\u011b citliv\u00fdch optick\u00fdch sou\u010d\u00e1st\u00ed p\u0159i zachov\u00e1n\u00ed maxim\u00e1ln\u00ed \u00fa\u010dinnosti p\u0159enosu sign\u00e1lu.<\/p>\n

Na rozd\u00edl od b\u011b\u017en\u00fdch sklen\u011bn\u00fdch oken poskytuj\u00ed saf\u00edrov\u00e9 optick\u00e9 kryc\u00ed desky dlouhodobou odolnost proti po\u0161kr\u00e1b\u00e1n\u00ed, od\u011bru, teplotn\u00edm v\u00fdkyv\u016fm a p\u016fsoben\u00ed chemick\u00fdch l\u00e1tek. D\u00edky t\u011bmto v\u00fdhod\u00e1m je saf\u00edr ide\u00e1ln\u00edm materi\u00e1lem pro ochrann\u00e1 skla kamer, optick\u00e9 senzory, sn\u00edma\u010de \u010d\u00e1rov\u00fdch k\u00f3d\u016f, biometrick\u00e1 za\u0159\u00edzen\u00ed, laserov\u00e9 syst\u00e9my a pr\u016fmyslov\u00e1 zobrazovac\u00ed za\u0159\u00edzen\u00ed.<\/p>\n

V aplikac\u00edch, kde je t\u0159eba soub\u011b\u017en\u011b zajistit optick\u00fd v\u00fdkon a mechanickou ochranu, nab\u00edz\u00ed saf\u00edrov\u00e9 kryc\u00ed sklo spolehliv\u00e9 \u0159e\u0161en\u00ed s dlouhou \u017eivotnost\u00ed.<\/p>\n

\n
\n<\/div>\n

Pro\u010d saf\u00edr pro aplikace optick\u00fdch oken?<\/h2>\n

Vynikaj\u00edc\u00ed optick\u00fd p\u0159enos<\/h3>\n

Saf\u00edr vykazuje vynikaj\u00edc\u00ed p\u0159enosov\u00e9 vlastnosti ve viditeln\u00fdch a bl\u00edzk\u00fdch infra\u010derven\u00fdch vlnov\u00fdch d\u00e9lk\u00e1ch. Saf\u00edrov\u00e1 okna s propustnost\u00ed vy\u0161\u0161\u00ed ne\u017e 85% od 400 nm do 4000 nm zaji\u0161\u0165uj\u00ed p\u0159esn\u00e9 zobrazov\u00e1n\u00ed, \u00fa\u010dinn\u00e9 sn\u00edm\u00e1n\u00ed a minim\u00e1ln\u00ed optick\u00e9 ztr\u00e1ty.<\/p>\n

V\u00fdjime\u010dn\u00e1 odolnost povrchu<\/h3>\n

S tvrdost\u00ed 9 stup\u0148\u016f podle Mohsovy stupnice je saf\u00edr mezi p\u0159\u00edrodn\u00edmi materi\u00e1ly na druh\u00e9m m\u00edst\u011b za diamantem. Jeho vynikaj\u00edc\u00ed odolnost proti po\u0161kr\u00e1b\u00e1n\u00ed pom\u00e1h\u00e1 zachovat optickou \u010distotu i po letech nep\u0159etr\u017eit\u00e9ho pou\u017e\u00edv\u00e1n\u00ed.<\/p>\n

Vysok\u00e1 stabilita prost\u0159ed\u00ed<\/h3>\n

Saf\u00edr z\u016fst\u00e1v\u00e1 stabiln\u00ed p\u0159i extr\u00e9mn\u00edch teplot\u00e1ch, vlhkosti, UV z\u00e1\u0159en\u00ed a v chemicky agresivn\u00edm prost\u0159ed\u00ed, tak\u017ee je vhodn\u00fd pro vnit\u0159n\u00ed i venkovn\u00ed optick\u00e9 syst\u00e9my.<\/p>\n

Vynikaj\u00edc\u00ed mechanick\u00e1 pevnost<\/h3>\n

Kombinace vysok\u00e9ho Youngova modulu a pevnosti v ohybu umo\u017e\u0148uje saf\u00edrov\u00fdm okn\u016fm odol\u00e1vat mechanick\u00fdm n\u00e1raz\u016fm a n\u00e1ro\u010dn\u00fdm provozn\u00edm podm\u00ednk\u00e1m, kter\u00e9 mohou po\u0161kodit b\u011b\u017en\u00e1 optick\u00e1 skla.<\/p>\n

Dlouhodob\u00e1 optick\u00e1 spolehlivost<\/h3>\n

Na rozd\u00edl od plastov\u00fdch oken s povrchovou \u00fapravou nebo standardn\u00edch sklen\u011bn\u00fdch oken si saf\u00edr zachov\u00e1v\u00e1 sv\u00e9 optick\u00e9 vlastnosti po del\u0161\u00ed dobu bez v\u00fdrazn\u00e9 degradace nebo opot\u0159eben\u00ed povrchu.<\/p>\n

\n
\n<\/div>\n

Typick\u00e9 aplikace optick\u00fdch oken<\/h2>\n

Okna pro ochranu fotoapar\u00e1tu<\/h3>\n

Saf\u00edrov\u00e9 kryc\u00ed sklo chr\u00e1n\u00ed zobrazovac\u00ed \u010do\u010dky pou\u017e\u00edvan\u00e9 v chytr\u00fdch telefonech, sledovac\u00edch syst\u00e9mech, automobilov\u00fdch kamer\u00e1ch, dronech, za\u0159\u00edzen\u00edch pro strojov\u00e9 vid\u011bn\u00ed a v\u011bdeck\u00fdch zobrazovac\u00edch za\u0159\u00edzen\u00edch.<\/p>\n

Sn\u00edma\u010d otisk\u016f prst\u016f Windows<\/h3>\n

Vynikaj\u00edc\u00ed dielektrick\u00e9 vlastnosti saf\u00edru podporuj\u00ed vysoce citliv\u00e9 biometrick\u00e9 rozpozn\u00e1v\u00e1n\u00ed a z\u00e1rove\u0148 poskytuj\u00ed vynikaj\u00edc\u00ed odolnost proti po\u0161kr\u00e1b\u00e1n\u00ed ve srovn\u00e1n\u00ed s tradi\u010dn\u00edmi kryc\u00edmi materi\u00e1ly.<\/p>\n

Skener a \u010dte\u010dka \u010d\u00e1rov\u00fdch k\u00f3d\u016f Windows<\/h3>\n

\u010casto se pou\u017e\u00edv\u00e1 v maloobchod\u011b, logistice, automatizaci sklad\u016f a pr\u016fmyslov\u00fdch skenovac\u00edch syst\u00e9mech, kde nep\u0159etr\u017eit\u00fd provoz m\u016f\u017ee rychle opot\u0159ebovat b\u011b\u017en\u00e1 optick\u00e1 okna.<\/p>\n

Projektor a laserov\u00e1 okna<\/h3>\n

D\u00edky sv\u00e9 tepeln\u00e9 stabilit\u011b a optick\u00e9 pr\u016fhlednosti je saf\u00edr vynikaj\u00edc\u00edm ochrann\u00fdm oknem pro projek\u010dn\u00ed syst\u00e9my, laserov\u00e1 za\u0159\u00edzen\u00ed a vysoce intenzivn\u00ed sv\u011bteln\u00e9 zdroje.<\/p>\n

Ochrana optick\u00e9ho senzoru<\/h3>\n

Vhodn\u00e9 pro syst\u00e9my LiDAR, infra\u010derven\u00e9 senzory, optick\u00e9 detektory, l\u00e9ka\u0159sk\u00e9 p\u0159\u00edstroje a p\u0159esn\u00e1 m\u011b\u0159ic\u00ed za\u0159\u00edzen\u00ed vy\u017eaduj\u00edc\u00ed odoln\u00e1 optick\u00e1 rozhran\u00ed.<\/p>\n

\"\" \"\" \"\"<\/p>\n

\n
\n<\/div>\n

Technick\u00e9 specifikace<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Majetek<\/th>\nTypick\u00e1 hodnota<\/th>\n<\/tr>\n
Materi\u00e1l<\/td>\nSingle Crystal Sapphire (Al\u2082O\u2083)<\/td>\n<\/tr>\n
Purity<\/td>\n>99.996%<\/td>\n<\/tr>\n
Hustota<\/td>\n3,98 g\/cm\u00b3<\/td>\n<\/tr>\n
Tvrdost podle Mohse<\/td>\n9<\/td>\n<\/tr>\n
Tvrdost podle Vickerse<\/td>\n16-20 GPa<\/td>\n<\/tr>\n
Young\u016fv modul<\/td>\n>420 GPa<\/td>\n<\/tr>\n
Pevnost v ohybu<\/td>\n>350 MPa<\/td>\n<\/tr>\n
Bod t\u00e1n\u00ed<\/td>\n2050\u00b0C<\/td>\n<\/tr>\n
Index lomu<\/td>\n1.762-1.770<\/td>\n<\/tr>\n
Optick\u00fd p\u0159enos<\/td>\n\u226585% @ 400-4000 nm<\/td>\n<\/tr>\n
Optick\u00e1 rovnom\u011brnost<\/td>\n\u0394n \u2264 4 \u00d7 10-\u2075<\/td>\n<\/tr>\n
Dielektrick\u00e1 konstanta<\/td>\n7.47-7.65<\/td>\n<\/tr>\n
Tepeln\u00e1 vodivost<\/td>\nA\u017e 46,06 W\/m-K<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n
\n<\/div>\n

V\u00fdroba optick\u00fdch oken na zak\u00e1zku<\/h2>\n

Poskytujeme \u0159e\u0161en\u00ed saf\u00edrov\u00fdch optick\u00fdch oken na m\u00edru pro OEM a pr\u016fmyslov\u00e9 aplikace.<\/p>\n

K dispozici jsou tyto mo\u017enosti:<\/p>\n

    \n
  • Kulat\u00e1 saf\u00edrov\u00e1 okna<\/li>\n
  • Obd\u00e9ln\u00edkov\u00e9 saf\u00edrov\u00e9 kryc\u00ed sklo<\/li>\n
  • Ultratenk\u00e9 saf\u00edrov\u00e9 optick\u00e9 desky<\/li>\n
  • Oboustrann\u00e9 optick\u00e9 le\u0161t\u011bn\u00ed<\/li>\n
  • Antireflexn\u00ed (AR) povlaky<\/li>\n
  • Infra\u010derven\u00e9 p\u0159enosov\u00e9 povlaky<\/li>\n
  • UV optick\u00e9 povlaky<\/li>\n
  • P\u0159esn\u00e9 CNC obr\u00e1b\u011bn\u00ed<\/li>\n
  • Vrt\u00e1n\u00ed a dokon\u010dov\u00e1n\u00ed hran<\/li>\n
  • S\u00edtotisk<\/li>\n<\/ul>\n

    Podle po\u017eadavk\u016f z\u00e1kazn\u00edka jsou k dispozici vlastn\u00ed rozm\u011bry, tlou\u0161\u0165ky, kvalita povrchu a optick\u00e9 specifikace.<\/p>\n

    \n
    \n<\/div>\n

    V\u00fdhody oproti b\u011b\u017en\u00e9mu optick\u00e9mu sklu<\/h2>\n\n\n\n\n\n\n\n\n\n
    Funkce<\/td>\nSaf\u00edrov\u00e9 optick\u00e9 okno<\/td>\nStandardn\u00ed optick\u00e9 sklo<\/td>\n<\/tr>\n
    Odolnost proti po\u0161kr\u00e1b\u00e1n\u00ed<\/td>\nVynikaj\u00edc\u00ed<\/td>\nM\u00edrn\u00e1<\/td>\n<\/tr>\n
    Odolnost proti opot\u0159eben\u00ed<\/td>\nVynikaj\u00edc\u00ed<\/td>\nM\u00edrn\u00e1<\/td>\n<\/tr>\n
    Teplotn\u00ed odolnost<\/td>\nVynikaj\u00edc\u00ed<\/td>\nDobr\u00fd<\/td>\n<\/tr>\n
    Chemick\u00e1 stabilita<\/td>\nVynikaj\u00edc\u00ed<\/td>\nDobr\u00fd<\/td>\n<\/tr>\n
    \u017divotnost<\/td>\nDlouhodob\u00e9<\/td>\nM\u00edrn\u00e1<\/td>\n<\/tr>\n
    Mechanick\u00e1 pevnost<\/td>\nVynikaj\u00edc\u00ed<\/td>\nDobr\u00fd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Pro n\u00e1ro\u010dn\u00e9 optick\u00e9 syst\u00e9my vy\u017eaduj\u00edc\u00ed ochranu i p\u0159enosov\u00fd v\u00fdkon z\u016fst\u00e1v\u00e1 saf\u00edr jedn\u00edm z nejspolehliv\u011bj\u0161\u00edch dostupn\u00fdch materi\u00e1l\u016f pro optick\u00e1 okna.<\/p>\n

    \n
    \n<\/div>\n

    \u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n

    Je saf\u00edrov\u00e9 kryc\u00ed sklo pova\u017eov\u00e1no za optick\u00e9 okno?<\/h3>\n

    Ano. Saf\u00edrov\u00e9 kryc\u00ed sklo funguje jako ochrann\u00e9 optick\u00e9 okno, kter\u00e9 umo\u017e\u0148uje p\u0159enos sv\u011btla a z\u00e1rove\u0148 chr\u00e1n\u00ed citliv\u00e9 optick\u00e9 komponenty p\u0159ed fyzick\u00fdm po\u0161kozen\u00edm a po\u0161kozen\u00edm vlivem prost\u0159ed\u00ed.<\/p>\n

    Lze saf\u00edrov\u00e1 okna pou\u017e\u00edt pro infra\u010derven\u00e9 aplikace?<\/h3>\n

    Ano, saf\u00edr m\u00e1 vynikaj\u00edc\u00ed propustnost ve viditeln\u00fdch a bl\u00edzk\u00fdch infra\u010derven\u00fdch vlnov\u00fdch d\u00e9lk\u00e1ch, tak\u017ee je vhodn\u00fd pro mnoho infra\u010derven\u00fdch sn\u00edmac\u00edch a zobrazovac\u00edch syst\u00e9m\u016f.<\/p>\n

    V jak\u00fdch odv\u011btv\u00edch se pou\u017e\u00edvaj\u00ed saf\u00edrov\u00e1 optick\u00e1 kryc\u00ed skla?<\/h3>\n

    Mezi b\u011b\u017en\u00e1 odv\u011btv\u00ed pat\u0159\u00ed spot\u0159ebn\u00ed elektronika, pr\u016fmyslov\u00e1 automatizace, strojov\u00e9 vid\u011bn\u00ed, l\u00e9ka\u0159sk\u00e9 vybaven\u00ed, letectv\u00ed, obrana, laserov\u00e9 syst\u00e9my a v\u011bdeck\u00e9 p\u0159\u00edstroje.<\/p>\n

    Lze dodat vlastn\u00ed tvary a povlaky?<\/h3>\n

    Ano. Na z\u00e1klad\u011b v\u00fdkres\u016f a po\u017eadavk\u016f z\u00e1kazn\u00edka poskytujeme p\u0159izp\u016fsoben\u00e9 rozm\u011bry, optick\u00e9 povlaky, stupn\u011b le\u0161t\u011bn\u00ed, prvky obr\u00e1b\u011bn\u00ed a \u00fapravy hran.<\/p>","protected":false},"excerpt":{"rendered":"

    Saf\u00edrov\u00e9 kryc\u00ed sklo je p\u0159esn\u00e9 optick\u00e9 sklo vyroben\u00e9 z vysoce \u010dist\u00e9ho monokrystalick\u00e9ho saf\u00edru (Al\u2082O\u2083). Saf\u00edrov\u00e1 kryc\u00ed skla, kter\u00e1 kombinuj\u00ed vynikaj\u00edc\u00ed optickou propustnost, v\u00fdjime\u010dnou tvrdost a vynikaj\u00edc\u00ed odolnost v\u016f\u010di okoln\u00edm vliv\u016fm, se \u0161iroce pou\u017e\u00edvaj\u00ed k ochran\u011b citliv\u00fdch optick\u00fdch sou\u010d\u00e1st\u00ed p\u0159i zachov\u00e1n\u00ed maxim\u00e1ln\u00ed \u00fa\u010dinnosti p\u0159enosu sign\u00e1lu.<\/p>","protected":false},"featured_media":2542,"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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