Gold Member Since 2016
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Qinhuangdao Intrinsic Crystal Technology Co., Ltd.

Custom Size High Quality, Laser Protection Window, Silicon Laser Lens manufacturer / supplier in China, offering Custom Size High Quality Zns Laser Protection Window with Coating, Single Layer Mgf2 Anti-Reflective Coatings, Multilayer Anti-Reflective Coatings and so on.

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Custom Size High Quality Zns Laser Protection Window with Coating

FOB Price: US $1-5 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-5/ Piece
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Port: Beijing, China
Production Capacity: 5000
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: D5~D300mm
  • Type: Round
  • Shape: Round
  • Lenses Color: Yellow
  • Customized: Customized
  • Trademark: ICC
  • Origin: Qinhuangdao China
  • Usage: Optical
  • Transmittance: >95%
  • Material: Zns CVD Zns
  • Certification: RoHS, ISO9001
  • Coating: Polish
  • Transport Package: Wrapped in Silk Paper
  • HS Code: 9001909090
Product Description

ZnS

Custom Size High Quality Zns Laser Protection Window with Coating

For windows,domes and lenses for thermal-imaging system.
CVD ZnS, which appears orange, mainly works in Far-infrared region
Multi-spectrum ZnS (M-ZnS) shows excellent optical properties across the full band of 0.4-12μm, can be used in Far-, Mid-, Near-infrared and visible regions.
CVD ZnS windows, lenses and domes with size up to Ø250×16mm. For M-ZnS, the maximum size is 300×200×15mm
  
Custom Size High Quality Zns Laser Protection Window with Coating

Main Properties

AppellationStandard CVD ZnSMulti-Spectral ZnS
Homogeneity of refractive index<3×10-5 @0.6328μm<3×10-5 @0.6328μm
Hardness(knoop)(kg/mm2)210-230160
Rupture modulus(Mpa)103.468
Young's Modulus(GPa)74.574.5
Posson ratio0.290.28
Melting point (ºC)18301830
Density, (g/cm3)4.094.09
Thermal conductivity(W/cm.K)0.190.272
Thermal expansion coefficient, (10-6 ,ºC-1 )7.857.85
Specific heat (Cal/g.k.)0.1120.124
Dielectric constant8.358.35

Specifications:

Custom Size High Quality Zns Laser Protection Window with CoatingCustom Size High Quality Zns Laser Protection Window with Coating

Material:ZnS
Dimension Tolerance+0.0/-0.1mm
Thickness Tolerance:±0.1mm
Surface quality:60/40
Clear Aperture:>85%
Flatness:λ/2@633nm
Parallelism:3'
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Miss Lisa (shuaijie.hou)
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