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Home > Products > Windows > Square

Square Windows



       

    Creator optics (CNCO) supply high quality square/rectangle windows which are made of optical
    glass, optical crystal and laser crystal.

    The main products as follow:
    BK7 windows, Sapphire windows, Quartz crystal windows, Germanium (Ge) windows, Silicon
    windows
, ZnSe windows, Barium Fluoride (BaF2) windows, Calcium Fluoride IR grade (CaF2)
    windows, ZnS windows
, Pyrex windows, BOROFLOAT windows, float glass windows
    
     All of these custom made windows are desighed to be used in precision optical and Infrared
     laser systems. The optical transmission is high with little or no distortion of the transmitted
     beam. The circumference is ground and both edges are no-chips beveled.


Specifications\Grade High-Precision Standard
Width 3 - 50mm 3 - 100mm
Width Tolerance 0.05mm 0.127mm
Length 3 - 50mm 3 - 100mm
Length Tolerance +/-0.05mm +/-0.127mm
Thickness 0.5 - 5mm 1 - 5mm
Thickness Tolerane +/-0.05mm +/-0.1mm
Edge ground or polished ground or polished
Angle Tolerance +/-10´ +/-30´
Flatness 1 lambda per inch @633nm 2 lambda per inch @633nm
Parallelism 30 arc sec each 1 inch square 3 to 5 arc min
Surface Qulity 40/20 80/50
Clear Aperture > 85% > 85%
Bevel 0.25*45° 0.25*45°
Coating customize available
Material BK7,sapphire,float glass,fused silica,quartz etc.



* For more information or other materials and requests, please Contact us.

  

 

 
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