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AR Coated Optical glass N-BK7 windows

AR Coated Optical glass N-BK7 windows

Specifications:

Material : N-BK7
Diameter : 1mm ~ 300mm
Diameter Tolerance :+0.0/-0.1mm
Thickness Tolerance :+/-0.1mm
Surface Quality :40/20，60/40
Clear Aperture :>90%
Bevel : Protective bevel as needed
Coating : AR Coating, V-Coating, IR Coating

Product Detail

For coated N-BK7 window, we could offer Broadband AR Coating, V-Coating, IR AR Coating.

N-BK7 Windows are in general applied for industrial and low power laser applications. The high tolerance design yields minimal beam distortion and scatter. We can custom made size for small MOQ.

BK7 windows feature high uniformity, low inclusion of bubbles and impurity substance, and ease of manufacturing and machining. Therefore it is an excellent choice for transmission optical components.
N-BK7 windows provide excellent transmission in the visible and near infrared portions of the spectrum.