Common Specifications:

Material: BK7, Fused Silica,Pyrex,Crystal

Diameter Sizes(mm): 12 12.7 15.0 25.0 25.4

Clear Apertures(mm): 8.0 8.0 10.5 20.5 20.5

Thickness(mm): 0.5-10.0

Diameter Tolerance: ± 0.3 mm

Thickness Tolerance: ± 0.2 mm

Coating: Multilayer Dielectric Coating ( See Curves)

Central Wavelength: See Table

Central Wavelength Tolerance : ± 20% of Bandwidth

Full Width at Half Maximum Tran.(FWHM): 10nm ± 2nm

Blocking: < 0.01%

Temperature Limits: -50℃ to 80℃