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Home > Products > Windows > Sapphire Viewport

Sapphire Viewport


     CreatorOptics can make customized sapphire viewport for vacuum and ndustrial
     furnaces.The diameter is from 12mm to 200mm. The thickness is from 2mm to 20mm.
     All of these Sapphire Viewports have deep-polished surface and good flatness
     and parallelism. Optical coatings are avaliable upon request.

Specifications of Sapphire Viewport:
Specifications/Grade Precise Standard
Material of Sapphire Viewport CZ Sapphire, Ky Sapphire, HEM Sapphire
Diameter of Sapphire Viewport 12mm to 200mm, customize available
Thickness of Sapphire Viewport 2mm to 20mm , customize available
Diameter Tolerance 0.05mm 0.1mm
Thickness Tolerance 0.05mm 0.1mm
Edge of Sapphire Viewport fine ground or polished fine ground or polished
Chamfer of Sapphire Viewport 0.2- 0.5*45° 0.2-0.5 *45°
Flatness / Surface Accuracy /2 per inch @633nm per inch @633nm
Parallelism of Sapphire Viewport 30 arc sec 3 arc min
Surface Qulitity of Sapphire Viewport 40/20 60/40
Clear Aperture of Sapphire Viewport 90% 90%
Coating for Sapphire Viewport AR/AR coated for two surfaces of Sapphire Viewport, customize available

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


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