Sapphire Filters for Medium Wavelength Infrared Window Filters for High-Speed Fighter Jets and Missiles

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Product Description

Basic Information Overview
TypeConvex Lens
Transmittance>95%
ShapeCylindrical Shaped Lens
MaterialOptical Glass
Lenses ColorClear
CustomizedAvailable
CoatingUV / AR Coating
Diameter1mm-500mm
Surface Quality40/20; 60/40
Clear Aperture>90% of Diameter
Surface Flatness1/4 Lambda
OriginChina
Product Description
Sapphire windows and flat stock outperform almost all other optical materials in extreme conditions. A sapphire window exhibits exceptional performance in applications requiring extreme mechanical, optical, thermal, and chemical robustness.
  • ✅ High Pressure Resistance
  • ✅ Superior Scratch Resistance
  • ✅ High Temperature Durability
  • ✅ Thermal Shock Resistance
  • ✅ Exceptional Wear Resistance
  • ✅ Impact Resistance
  • ✅ High Chemical Stability
  • ✅ Maximum Abrasion Resistance
  • ✅ Crystal Clear Transparency
  • ✅ High Transmission into UV/IR bands
  • Our Advantages
    With over 10 years of professional experience in the optical field, we provide high-level solutions for crystal processing:
    • Vertical integration from ingot growth to finished parts for optimized cost control.
    • Ultra-high purity materials (99.999%).
    • In-house crystal processing factory for precision customization.
    • Expertise in solving complex optical and material engineering challenges.
    Technical Parameters
    Parameter Specifications
    Substrate MaterialOptical glass, Quartz, Pyrex, Sapphire, ZnSe, CaF2, Ge, Si, etc.
    Diameters Available1mm to 400mm
    Diameter Tolerance+0.00/-0.005mm or custom design
    Thickness0.05mm to 100mm
    Surface Quality40-20 or customized
    Surface Flatness1/2 Lambda or customized
    Available ShapesWindows, wedges, plates, wafers, ball, tubes, ingots, cylinders
    Clear Aperture>90% of Diameter
    Detailed Photos
    Sapphire Filters 1
    Sapphire Filters 2
    Applications & Research
    Dedicated to research, production, and sales of Semiconductor Wafers, Sapphire parts, and Acousto-optical, Piezoelectric, and Laser Crystals.
    Products application
    Exhibition Highlights
    Overseas Exhibition
    Packaging & Shipping
    Packaging Detail
    Shipping Logistics
    Frequently Asked Questions
    What are the available shipping methods and costs?
    We accept DHL, Fedex, TNT, UPS, EMS, etc. If you have your own express account, we can use it; otherwise, we can arrange shipping for you.
    What payment methods do you accept?
    We accept T/T (Bank Transfer), Paypal, and other standard international payment methods.
    What is the Minimum Order Quantity (MOQ)?
    For inventory items, the MOQ is 5pcs. For customized products, the MOQ typically ranges from 10pcs to 25pcs depending on specifications.
    What is the expected delivery time?
    Standard inventory ships within 5 workdays. Customized products usually take 2-3 weeks, while special-shaped components may require 4-6 weeks.
    Can I customize components for my specific needs?
    Yes, we specialize in custom material selection, precision specifications, and specific optical coatings tailored to your requirements.
    Do you maintain stock for standard products?
    Yes, we keep a wide range of standard optical windows and components in stock for immediate dispatch.

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