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Created with Pixso. High Transmittance T>98.5% Anti-Reflection Window with Multi-layer Dielectric Hardcoat and MIL-STD-810F Environmental Test

High Transmittance T>98.5% Anti-Reflection Window with Multi-layer Dielectric Hardcoat and MIL-STD-810F Environmental Test

Detail Information
CWL:
900nm
Blocking Wavelength:
>20nm
Transmittance:
T>94.5%
Double-side Transmittance:
T>98.5%
Single Point Wavelengths:
475nm, 532nm, 650nm, 808nm, 850nm, 1064nm
Broadband Wavelengths:
420-680nm, 420-1064nm
Product Description
Anti-reflection Window
Product Overview

An anti-reflection (AR) window is a specialized optical component designed to minimize the amount of light reflected from its surface, allowing more light to pass through without interference. This is achieved by applying a thin film coating or multiple layers of coatings onto the surface of the window. These coatings manipulate the way light interacts with the surface, reducing reflections by creating interference effects that cancel out the reflections from the surface.

Key Features
  • Low Reflectance: Reduces reflectance across a wide range or a specific range of wavelengths
  • Broadband or Narrowband Performance: Designed for broadband operation or narrowband performance
  • High Transmittance: Maximizes the transmission of light through the window
  • Angle-Insensitive or Angle-Dependent: Optimized for a particular angle of incidence or a wide range of angles
  • Durability and Environmental Stability: Withstands environmental conditions and resists degradation over time
Target Industries & Applications
  • Ultraviolet light sources
  • Criminal investigation
  • Laser protective eyewear
  • High definition cameras
  • Angled lenses and Ticket Inspection
Product Attributes
FOB Unit
piece
Product MOQ
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FOB Price
Contact for pricing
Packaging & Delivery
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Optical Filter Specifications
Application CWL Blocking Wavelength Transmittance
Ultraviolet light source 420nm >20nm 330-390nm@T>80%
Criminal investigation multi-band light source 500nm >20nm 400-490nm@T>85%
Laser protective eyewear 630nm >20nm 400-620nm@T>90%
High definition camera 650nm >20nm 400-640nm@T>94%
Angled lenses 700nm >20nm 690-1100nm@T>95%
Ticket Inspection 900nm >20nm 890-1100nm@T>90%
Coating & Transmittance Specifications
Attribute Value
Anti-Reflection Window Anti-Reflection Window
Coating Multi-layer dielectric hardcoat, multi-layer AR coating, DLC coating
Transmittance T>94.5%
Transmittance for double-sides T>98.5%
Wavelength Specifications
Attribute Value
Single point working wavelength 475nm, 532nm, 650nm, 808nm, 850nm, 1064nm
Broadband working wavelength 420-680nm, 420-1064nm
Material & Dimension Specifications
Attribute Value
Material Optical glass (K 9, BK 7, B 270, D263T, quartz glass, etc.)
Round φ3mm~φ110mm
Square 2*2mm~146*146mm
Thickness 0.3-5.0mm
Quality & Environmental Specifications
Attribute Value
Clear aperture >95%
Surface quality 40-20(S/D)
Environmental test MIL-STD-810F