Optical Products
Laser Products

BK7 Windows

Main Specifications:
    Material:
    BK7 grade A optical glass
    Diameter Tolerance:
    +0.0, -0.1mm
    Thickness Tolerance:
    0.2mm
    Clear Aperture:
    >80%
    Surface Quality:
    20-10 scratch and dig
    Wavefront Distortion:
    λ/10 per 25mm
    Protective Bevel
Contact Us
Sales Office in Shanghai
Tel: 86-21-58325141      Fax: 86-21-58329412
E-mail: sales@polarbeam.com

Copyright 2000 - 2005 Polar Beam Technologies Inc., All Rights Reserved.
5106 Merano Court, Pleasanton, CA 94588, USA
Tel: (925) 225-9725, Fax: (925) 225-9043