Sapphire crystal window
k9 crystal glass window
fused silica glass window
Bevel: 0.1~0.3mm x 45 degree; Model Number: OW; Clear aperture: >85%, >90%; Port: SHENYANG AIR PORT; Coating: AR, BBAR or Custom; Place of Origin: Liaoning China (Mainland); Diameter: 0.2-300mm; Surface quality (scratch & dig): 60/40, 40/20 or better; Parallelism: +/-3'...