{"id":2034,"date":"2026-01-21T03:05:40","date_gmt":"2026-01-21T03:05:40","guid":{"rendered":"https:\/\/www.sapphire-windows.com\/?post_type=product&p=2034"},"modified":"2026-01-21T03:05:41","modified_gmt":"2026-01-21T03:05:41","slug":"custom-shaped-sapphire-optical-windows-precision-single-crystal-%ce%b1-al%e2%82%82o%e2%82%83-components","status":"publish","type":"product","link":"https:\/\/www.sapphire-windows.com\/pl\/product\/custom-shaped-sapphire-optical-windows-precision-single-crystal-%ce%b1-al%e2%82%82o%e2%82%83-components\/","title":{"rendered":"Szafirowe okna optyczne o niestandardowym kszta\u0142cie Precyzyjne, monokrystaliczne komponenty \u03b1-Al\u2082O\u2083"},"content":{"rendered":"

Przegl\u0105d produkt\u00f3w\"\"<\/h2>\n

Custom-shaped Sapphire Optical Windows are high-performance optical components precision-fabricated from single-crystal aluminum oxide (\u03b1-Al\u2082O\u2083). Unlike standard glass or quartz, sapphire offers ultra-high hardness (Mohs 9), exceptional thermal stability, chemical inertness, and broad-spectrum optical transmission (200\u20135500 nm).<\/p>\n

Our custom-shaped windows combine these inherent material properties with precision geometric designs, including circular, square, trapezoidal, hexagonal, or fully irregular shapes. They are engineered to withstand extreme temperatures, high pressures, abrasive environments, and corrosive chemicals, making them ideal for industrial, aerospace, defense, medical, and laser optical systems.<\/p>\n

Specyfikacja techniczna<\/h2>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parametr<\/th>\nSpecyfikacja<\/th>\n<\/tr>\n<\/thead>\n
Materia\u0142<\/td>\nSingle-crystal Sapphire (\u03b1-Al\u2082O\u2083)<\/td>\n<\/tr>\n
Twardo\u015b\u0107<\/td>\nMohs 9 (drugi po diamencie)<\/td>\n<\/tr>\n
Maximum Temperature<\/td>\n1900\u00b0C (short-term tolerance)<\/td>\n<\/tr>\n
Transmission @550nm<\/td>\n>92%<\/td>\n<\/tr>\n
Zakres d\u0142ugo\u015bci fal<\/td>\n200\u20135500 nm (UV to mid-IR)<\/td>\n<\/tr>\n
Wytrzyma\u0142o\u015b\u0107 na \u015bciskanie<\/td>\n2 GPa<\/td>\n<\/tr>\n
Chropowato\u015b\u0107 powierzchni<\/td>\nRa <0.5 nm (double-sided polished)<\/td>\n<\/tr>\n
Shape Options<\/td>\nCircular, square, trapezoidal, hexagonal, irregular<\/td>\n<\/tr>\n
Tolerancja grubo\u015bci<\/td>\n\u00b10.01 mm<\/td>\n<\/tr>\n
Wsp\u00f3\u0142czynnik rozszerzalno\u015bci cieplnej<\/td>\n5.3\u00d710\u207b\u2076 \/\u00b0C<\/td>\n<\/tr>\n
Opakowanie<\/td>\nClass 100 cleanroom<\/td>\n<\/tr>\n
Supply Ability<\/td>\n1000 pcs per month<\/td>\n<\/tr>\n
Certyfikacja<\/td>\nZgodno\u015b\u0107 z dyrektyw\u0105 RoHS<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Kluczowe cechy\"\"<\/h2>\n
    \n
  • \n

    Ultra-High Hardness & Scratch Resistance: Mohs 9, 5\u00d7 more scratch-resistant than quartz.<\/p>\n<\/li>\n

  • \n

    Broad-Spectrum Transmission: UV to mid-IR (200\u20135500 nm), visible light transmittance >85% without coatings.<\/p>\n<\/li>\n

  • \n

    Extreme Thermal Stability: Withstands up to 1900\u00b0C, melting point ~2050\u00b0C.<\/p>\n<\/li>\n

  • \n

    Chemical Resistance: Resistant to strong acids (except HF), alkalis, and organic solvents.<\/p>\n<\/li>\n

  • \n

    Low Thermal Expansion: Maintains <0.02% deformation from -200\u00b0C to 800\u00b0C.<\/p>\n<\/li>\n

  • \n

    Precision Machining: \u00b10.05 mm tolerance, chamfered edges, polished surfaces.<\/p>\n<\/li>\n

  • \n

    Optional Coatings & Encapsulation: Anti-reflective (AR), high-reflective (HR), hydrophobic\/oleophobic, conductive (ITO\/metal), and metal\/ceramic flanges for vacuum or high-pressure environments.<\/p>\n<\/li>\n<\/ul>\n

    Zastosowania<\/h2>\n
      \n
    1. \n

      Industrial & Energy<\/p>\n

        \n
      • \n

        High-temperature furnace observation windows (>1000\u00b0C)<\/p>\n<\/li>\n

      • \n

        Semiconductor MOCVD equipment viewports<\/p>\n<\/li>\n

      • \n

        Downhole sensors resistant to H\u2082S corrosion and 100 MPa pressure<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

      • \n

        Laser & Optical Systems\"\"<\/p>\n

          \n
        • \n

          CO\u2082 laser cutting machine output windows (10.6 \u03bcm, 99% transmission)<\/p>\n<\/li>\n

        • \n

          Infrared thermal imaging windows (>90% mid-IR transmittance)<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

        • \n

          Medical & Biotech<\/p>\n

            \n
          • \n

            Endoscope windows autoclavable at 134\u00b0C<\/p>\n<\/li>\n

          • \n

            Femtosecond laser therapy windows for minimal thermal damage<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

          • \n

            Przemys\u0142 lotniczy i obronny<\/p>\n

              \n
            • \n

              Satellite optics with radiation resistance (proton dose 1\u00d710\u00b9\u2074 p\/cm\u00b2, <2% loss)<\/p>\n<\/li>\n

            • \n

              Missile guidance infrared detection windows (>1000\u00b0C aerodynamic heating)<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

            • \n

              Consumer Electronics<\/p>\n

                \n
              • \n

                AR\/VR curved sapphire lenses (0.3\u20131 mm thickness)<\/p>\n<\/li>\n

              • \n

                Military-grade smartwatch lenses meeting MIL-STD-810G drop tests<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

                FAQ<\/h2>\n

                Q1: Why choose sapphire over quartz or glass?
                A: Sapphire provides superior hardness, high-temperature resistance, chemical inertness, and broad-spectrum optical transmission (UV to mid-IR), outperforming quartz (1050\u00b0C limit) in extreme conditions.<\/p>\n

                Q2: Can the windows be customized?
                A: Yes. Shape, size, thickness, coatings, and encapsulation can be fully customized to meet industrial, medical, or aerospace requirements.<\/p>\n

                Q3: Which industries commonly use custom-shaped sapphire windows?
                A: Key applications include aerospace (satellites, missile guidance), medical endoscopes, industrial laser systems, defense infrared detection, and high-temperature energy equipment.<\/p>","protected":false},"excerpt":{"rendered":"

                Custom-Shaped Sapphire Optical Windows with Mohs 9 hardness, UV-IR transmission, wear-resistant and high-temperature tolerance, ideal for aerospace, defense, medical, and industrial optics.<\/p>","protected":false},"featured_media":2035,"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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