Spherical - Cylindrical Lens
Specifications
Material: |
BK7, grade A fine annealed |
Surface: |
S1, cylindrical surface |
S2, spherical surface |
|
Surface quality: |
40-20 scratch and dig |
Centering tolerance: |
< 5 arc min |
Coating: |
S1 and S2 AR coated at 1440nm, R abs < 1% @ 1440nm |
Application: Collimator lens