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Cover Glass / PMMA / PC

Overview
Cover Glass
cover glass,  Dichroic.asia optotech ltd.
Lens Filters
Key Features
Protect Lens.
Anti dust.
Applications
Digital camera cover.
PC / Web camera cover.
Cell phone cover.
Optical System cover.

Specifications
ITEM NO: COVERG1
Spectral Characteristics
Tave>90% @ 420-680nm
Physical Characteristics
Thickness
Glass: 0.4, 0.55, 0.7, 1.1mm
Chemical Tempered Glass*: 0.55, 0.7, 1.1mm
Heat Tempered Glass*: 2, 3mm
Dimension
Square: 3*3 ~ 160*160mm
Round: 3 ~ 150mm
Resistant Temperature
Glass: 150 Celsius
Chemical Tempered Glass: 150 Celsius
Heat Tempered Glass: 250 Celsius

ITEM NO: COVERG2 (Single Layer AR Coating)
Spectral Characteristics
cover glass with ar coating,  Dichroic.asia optotech ltd.
Tave>93% @ 420-680nm
Physical Characteristics
Thickness
Glass: 0.4, 0.55, 0.7, 1.1mm
Chemical Tempered Glass*: 0.55, 0.7, 1.1mm
Heat Tempered Glass*: 2, 3mm
Dimension
Square: 3*3 ~ 160*160mm
Round: 3 ~ 150mm
Resistant Temperature
Glass: 150 Celsius
Chemical Tempered Glass: 150 Celsius
Heat Tempered Glass: 250 Celsius

ITEM NO: COVERG3 (Multi-Layers AR Coating)
Spectral Characteristics
cover glass with ar coating,  Dichroic.asia optotech ltd.
Tave>97% @ 420-680nm
Physical Characteristics
Thickness
Glass: 0.4, 0.55, 0.7, 1.1mm
Chemical Tempered Glass: 0.55, 0.7, 1.1mm
Heat Tempered Glass: 2, 3mm
Dimension
Square: 3*3 ~ 160*160mm
Round: 3 ~ 150mm
Resistant Temperature
Glass: 150 Celsius
Chemical Tempered Glass: 150 Celsius
Heat Tempered Glass: 250 Celsius

ITEM NO: COVERP1
Spectral Characteristics
cover pmma,  Dichroic.asia optotech ltd.
Tave>80% @ 420-680nm
Physical Characteristics
Thickness
PMMA: 0.65 ~ 3mm
Dimension
Square: 10*10 ~ 300*400mm
Round: 3 ~ 280mm
Resistant Temperature
PMMA: 60 Celsius

ITEM NO: COVERP1
Spectral Characteristics
cover pc,  Dichroic.asia optotech ltd.
Tave>93% @ 420-680nm
Physical Characteristics
Thickness
PMMA: 0.65 ~ 3mm
Dimension
Square: 10*10 ~ 300*400mm
Round: 3 ~ 280mm
Resistant Temperature
PMMA: 60 Celsius

ITEM NO: COVERPC (With Hard Coating)
Spectral Characteristics
cover pc,  Dichroic.asia optotech ltd.
Tave>90% @ 420-680nm
Physical Characteristics
Thickness
PC: 0.375 ~ 3mm
Dimension
Square: 10*10 ~ 300*400mm
Round: 3 ~ 280mm
Resistant Temperature
PC: 80 Celsius

Information and Notes

  • 1. Various substrate abailable.
  • 2. Tempered Glass is limited minimum dimension and shape.
  • 3. Browse below for more information and products,
  • *Click here to see Anti Reflection Filters.
    *Click here to see Glass (without coating).

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