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Home > Products > Windows > "T-STEP" Optical Window

"T-STEP" Type Windows, Customized

    t-step-window          t-step-window-dwg

    Creator optics (CNCO) can supply high quality "T-STEP" type optical windows which are made of optical glass, optical crystal and laser crystal.

    The main materials as follow:
   BK7, Sapphire, Quartz crystal, Fused Silica, ZnSe, Germanium, Pyrex, BOROFLOAT, float glass, custom available.

     All of these customized 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.

Common Specifications of "T-STEP" Type Windows:

Specifications/Grade Precision Standard
Diameter Dia3mm to 250mm, customized available
Thickness 5mm to 50mm , customized available
Diameter Tolerance +/-0.05mm +/-0.1mm
Thickness Tolerance +/-0.025mm +/-0.05mm
Edge ground ground
Chamfer/Bevel 0.25*45° 0.25*45°
Flatness 1/8 lambda per inch @633nm 1/2 lambda per inch @633nm
Parallelism 30 arc sec 3 arc min
Surface Qulitity 20/10 60/40
Clear Aperture >85% >85%
Coating customized available
Material BK7, sapphire, fused silica, quartz, Pyrex, BOROFLOAT, float glass, etc.


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



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