|
Dimensions Tolerance
|
±0.05mm
|
|
Surface Quality
|
40/20, 60/40, S/D
|
|
Surface Flatness
|
/4 @632.8nm
|
|
Deviation
|
＜30 arc sec
|
|
Clear Aperture
|
＞90%
|
|
Bevel
|
Protective bevel
|
|
Material
|
BK7, JGS1,Fused silica and other optical glass
|
|
Coating
|
Do as per requested
|
Sizes:
|
A(mm)
|
C(mm)
|
B(mm)
|
|
3
|
3
|
4.24
|
|
5
|
5
|
7.1
|
|
10
|
10
|
14.1
|
|
12.7
|
12.7
|
17.96
|
|
20
|
20
|
28.3
|
|
25
|
25
|
35.4
|
