HOME > Cover/Windows > AR Filters

AR Filters (Anti Reflection)

Overview
AR (Anti Reflection) Filters
ar
AR Coating
Multi-Layer AR Coating
Key Features
Reduce visible light reflection .
High visible light transmittion.
Applications
LCD Monitor.
Windows.
Optical Equipments.
Laser Equipments.

Specifications

ITEM NO: B-AR (High blue light penetration)

Spectral Characteristics
B-AR (High blue light penetration),rocoes
Tave>97% @ 420-460nm
Physical Characteristics
Thickness
Glass: 0.4, 0.55, 0.7, 1.1mm
B270(*7): 1.1, 2.0, 3.0mm
D263T(*7): 0.3, 0.55, 0.7mm
Dimension
Square: 3*3 ~ 80*88mm
Round: 3 ~ 76
Resistant Temperature
Glass: 150 degrees Celsius
B270: 150 degrees Celsius
D263T: 300 degrees Celsius

ITEM NO: UV-AR (UV-A High Penetration)

Spectral Characteristics
UV-A High Penetration,rocoes
Tave>98% @ 350-475nm
Physical Characteristics
Thickness
Quartz: 1~5mm
Dimension
Square: 3*3 ~ 220*220mm
Round: 3 ~ 210
Resistant Temperature
Quartz: 450 degrees Celsius

ITEM NO: AR94S (Single side AR Coating)
Spectral Characteristics
AR94S
Tave>94% @ 420-680nm
Physical Characteristics
Thickness
Glass: 0.4, 0.55, 0.7, 1.1mm
Dimension
Square: 3*3 ~ 80*88mm
Round: 3 ~ 76
Resistant Temperature
150 Celsius

ITEM NO: AR94D (Dual side AR Coating)
Spectral Characteristics
Tave>94% @ 420-680nm
Physical Characteristics
Thickness
Glass: 0.4, 0.55, 0.7, 1.1mm
Dimension
Square: 3*3 ~ 80*88mm
Round: 3 ~ 76
Resistant Temperature
150 Celsius

ITEM NO: AR98(Dual Mutil-Layer AR Coating)
Spectral Characteristics
AR98
Tave>98% @ 420-680nm
Physical Characteristics
Thickness
Glass: 0.4, 0.55, 0.7, 1.1mm
Tempered Glass: 2, 3mm
Dimension
Square: 3*3 ~ 80*88mm
Round: 3 ~ 76
Resistant Temperature
150 Celsius

ITEM NO: ARIR (Red and Infrared AR coating)
Spectral Characteristics
Red and Infrared anti reflection filter,  Dichroic.asia optotech ltd.
Tave>98% @ 800-1064nm
Physical Characteristics
Thickness
B270(*7): 1.1, 2.0, 3.0mm
D263T(*7): 0.3, 0.55, 0.7mm
Dimension
Square: 4*4 ~ 160*160mm
Round: 4 ~ 150
Resistant Temperature
B270: 150 Celsius
D263T:300 Celsius

ITEM NO: ARIR (Red and Infrared AR coating)
Spectral Characteristics
Red and Infrared anti reflection filter,  Dichroic.asia optotech ltd.
Tave>98% @ 600-1000nm
Physical Characteristics
Thickness
B270(*7): 1.1, 2.0, 3.0mm
D263T(*7): 0.3, 0.55, 0.7mm
Dimension
Square: 4*4 ~ 160*160mm
Round: 4 ~ 150
Resistant Temperature
B270: 150 Celsius
D263T:300 Celsius

Information and Notes

  • 1. We also offer coating service by customer's substrates.
  • 2. Single side single layer ar coating can reduce reflectance from 4~5% to 2~2.5% and raise transmittnce from 91~92% to 93~95%.
  • 3. Dual sides single layer ar coating can reduce reflectance from 4~5% to 2~2.5%(each side) and raise transmittnce from 91~92% to 95~96.5%.
  • 4. Single side multilayers ar coating can reduce reflectance from 4~5% to 0.5~1% and raise transmittnce from 91~92% to 94~95.5%.
  • 5. Dual sides multilayers ar coating can reduce reflectance from 4~5% to 0.5~1%(each side) and raise transmittnce from 91~92% to 98~99.5%.
  • 6. Coating by PVD-EBGE (Physical Vapor Deposition-Electron Beam Gun Evaporation) .
  • 7. B270 and D263T are trademarks of SCHOTT AG.
  • 8. Browse below for more information and products,
  • *Click here to see orignal spectrum of variety GLASS.
    *Click here to see orignal spectrum of variety PC/PMMA.

    Copyright (C) Dichroic.asia optotech ltd. All rights reserved. E-mail us.