|
Dimensions Tolerance
|
±0.1mm
|
|
Surface Quality
|
60/40, 40/20, S/D
|
|
Surface Flatness
|
L/4 @632.8nm
|
|
Angular Deviation
|
30 arc sec
|
|
Clear Aperture
|
90%
|
|
Bevel
|
Protective bevel
|
|
Material
|
BK7, JGS1,Fused silica and other optical glass
|
|
Coating
|
do as per requested
|
