标准型号 | 材料 | 直径mm] | 有效焦距[mm] | NA | f/d | 设计波长[nm] | RMSi [nm] | 波前RMS [nm] |
N-BK7 | 12.5 | 25.0 | 0.23 | 2.0 | 780 | 500 | ≤ 255 | |
N-BK7 | 25.0 | 50.0 | 0.23 | 2.0 | 780 | 500 | ≤ 255 | |
N-BK7 | 50.0 | 100.0 | 0.24 | 2.0 | 780 | 500 | ≤ 255 | |
N-BK7 | 75.0 | 60.0 | 0.62 | 0.8 | 780 | 500 | ≤ 255 | |
N-BK7 | 75.0 | 150.0 | 0.23 | 2.0 | 780 | 500 | ≤ 255 | |
N-BK7 | 100.0 | 100.0 | 0.48 | 1.0 | 780 | 500 | ≤ 255 | |
N-BK7 | 100.0 | 200.0 | 0.23 | 2.0 | 780 | 500 | ≤ 255 |