Specifications
Material: | N-BK7, grade A fine annealed |
Surface: | S1, cylindrical surface |
S2, spherical surface | |
Surface quality: | 40-20 scratch and dig |
Centration: | < 5 arc min |
Coating: | AR/AR coating@1440nm, Rabs<1%@1440nm |
Specifications
Material: | N-BK7 |
Surface: | S1, cylindrical surface |
S2, spherical surface | |
Surface quality: | 40-20 scratch and dig |
Centration: | < 5 arc min |
Coating: | AR/AR coating@1440nm, Rabs<1%@1440nm |
