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