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China, Chinese Dia34.0mm Coated Optical Laser Safety Window Optical Fiber Laser Protective Window1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Optical Lens InstrumentOptical MirrorLaser Protective WindowOptical Window
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Product DescriptionProduct DescriptionOptical Laser Protective Window – Product DescriptionOverview:The Optical Laser Protective Window is a high-performance optical component designed to protect sensitive laser equipment and operators from harmful laser radiation. It is widely used in laser cutting, welding, marking, and medical or industrial laser systems.Key Features:Material Options: UV-grade fused silicaHigh-purity quartz crystalZnSe (Zinc Selenide) for infrared applicationsPolycarbonate for lightweight, cost-effective protection Optical Performance: High transmittance (up to 99.9%)Low absorption and reflection lossHigh damage thresholdSurface flatness: λ/10 @ 632.8nmSurface quality: 10-5 scratch-dig Coating: Double-sided anti-reflection (AR) coatingHigh laser damage thresholdOptional V-coating for specific laser lines Mechanical Specifications: Diameter range: 3–300 mmThickness range: 1–10 mmDiameter/Thickness tolerance: ±0.01–0.10 mmParallelism: 5–30 arc secondsClear aperture: ≥90% of diameter Protection Standards: Certified to EN 207, EN 12254, EN 60825-4 (for plastic filters)Protection across UV, visible, near-IR, and IR rangesVLT (Visible Light Transmission): 50–90% depending on model Applications:Laser cutting and welding systemsMedical and industrial laser enclosuresResearch and scientific laser setupsOperator viewing windows in laser-safe environments Customization:Available in custom sizes, shapes, and coatings. OEM/ODM services supported. SpecificationSpecifications/ StandardPrecision GradeFactory StandardCommercial GradeDimensional tolerance+/-0.01mm+/-0.03mm+/-0.05mmThickness tolerance+/-0.005mm+/-0.02mm+/-0.05mmRadiusInfinityFlatnessPV<1/50LPV<1/10LPV<1/4LSurface quality5-110-540-20RoughnessRMS<0.3nmRMS<0.8nmRMS<1nmParallelism<2arcsec<10arcmin<30arcminChamfer<0.05mm x 45deg<0.15mm x 45deg<0.3mm x 45degCoatingAR coating/Dielectric coating/Mirror coatingRelated ProductsInspectionsProduction LineCompany HistoryFAQQ: 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.....Certifications
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