Specifications
Length: 50.8
Width (mm): 50.8
CT: 3
Incidence Angle: 0°
Coating Type: Cold
Specifications: Material: Pyrex
Length: +- .25
Center Thickness (CT): +- .2
Cosmetics: 60/40 both sides
Surface Quality: ½ wave @ 546.1nm both sides
Clear Aperture: 90% of surface area