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China, Chinese 2000-5000nm Ar Coated Optical Glass Sapphire Plate Window Optical Sapphire Window1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Optical Lens InstrumentOptical MirrorOptical WindowSapphire Window
Band Optics Technology
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Product DescriptionProduct DescriptionSapphire Windows – Engineered for Extreme PerformanceUnrivaled in strength and optical purity, sapphire windows deliver peak performance where ordinary materials fail.Single-crystal sapphire (Al2O3) combines: Mechanical resilience – 9 Mohs hardness, scratch-proof and shatter-resistant.Chemical inertness – survives acids, alkalis, and corrosive plasmas.Thermal stability – operational from –200 °C to +2,000 °C.Wide-band transparency – 150 nm to 5 μm (UV to mid-IR), no color centers. Result: Sapphire Windows can be machined 30–50 % thinner than fused-silica or CaF2 equivalents, boosting transmission by up to 6 % per surface while still tolerating multi-kbar pressures and megawatt laser fluences.Industry Applications Scientific Research – High-vacuum viewports, synchrotron beamlines, cryogenic sample chambers. Energy & Semiconductors – Plasma etch chambers, UV lithography, fusion reactor diagnostics. Medical & Life Sciences – Autoclave-compatible endoscopic windows, laser scalpels, flow cytometry. Precision SpecificationsAperture sizes: 2 mm – 300 mmThickness: 0.1 mm – 25 mm (aspect ratios up to 1:40)Surface figure: λ/10 @ 632.8 nm typical, λ/20 availableSurface quality: 10–5 S-D (MIL-PRF-13830)Parallelism: < 5 arc-secCoatings: Broadband AR, V-coatings, DLC, ITO, heaters, EM shielding. Value PropositionReplace bulky, multi-layer windows with a single, ultra-thin sapphire element to cut weight, enlarge clear aperture, and eliminate field failures—reducing total cost of ownership even in the most punishing environments.SpecificationMaterial:Sapphire, Kyropoulos Method, C-PlaneDimensions:from 3mm to 350mm, customized according to requirementsThickness0.5 to 50mm (subject to dimensions)Dimension/Thickness Tolerance:up to 0.02mmParallelism:up to 3arcsecFlatness:up to 1L PV@633nmSurface Quality:up to 20-10Clear Aperture:>90% centeredCoatings:AR coating from UV-IRRelated ProductsInspectionsProduction LineCompany HistoryCertificationsFAQQ: What are your main products?A: Optical Components: Aspherical Lenses, Spherical Lenses, Cylindrial Lenses, Lens Assemblies, Optical Windows, Optical Mirrors, Optical Prisms, Optical Filters, and Other Special Shaped Optics...... Q: What's your MOQ?A: Normally one piece. If more, we can talk about discount. You can ship with other parts together .Q: How about the delivery time?A: For stocks, within one week after the payment. As to customized products, the delivery time will be negotiated according to your requirements. Q: Can i get a sample to check the quality?A: YES, we are glad to provide samples for your test. And there is discount for Trade Assurance Sample Order. Q: Can you offer OEM service?A: YES. We will custom the material, specifications and optical coatings for your optical components as your requirements. Q: How to pay?A: T/T, L/C, Western Union, Cash, Credit Card, Paypal, Alipay, MoneyGram, Assurance payment...... Q: What's the way of shipping?A: We accept DHL, Fedex, TNT, UPS, EMS, SF and etc. If you have your own express number, it's great. Q: How to guarantee the quality of your products? A: 1) Strict detection during each production process. 2) Advanced metrology solutions: ZYGO, Mitutoyo, Agilent, TAYLOR HOBSON, TRIOPTICS, MOELLER-WEDEL.....3) Strict inspection on products before shipment and intact product packaging ensured. Q: Any other good service your company can provide?A: 24-hour after-sale service and long-time maintenance......Accepted delivery terms: FOB, CIF, EXW, DDU, DDP, Express..... Accepted payment currencies: USD, EUR, RMB...... Accepted Languages: English, Japanese, Chinese, Spanish, Russian.....
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