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Precision Optics
Coating Service
 
 
Precision Window | Commercial Window | Wedge Window | Brewster window | Laser Window
 
Commercial Quality Window
    
Commercial quality window commonly used as sight glass, instrument window, protective window, beamsplitter substrate, mirror substrate, vacuum window, etc.


Round shape window


Square shape window

Material
: BK7 and Fused silica typically.
Other Glass, Sapphire or Quartz are also available.
Specifications:
Diameter Tolerance: +0.0, -0.1mm
Thickness Tolerance: +/-0.2mm
Clear Aperture: >85%
Parallelism: <1'
Surface Quality: 60-40 scratch and dig
Flatness: l/4 @632.8nm
Protective Bevel

AR coating is available by request.
R<0.2%@single wavelength
Ravg<0.5%@broadband wavelength range


Contact us now for a quotation!
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