JKL92:锗(Ge)正弯月透镜 | ||||||||
直径 | 焦距 | 背焦 | R1 | R2 | 中心厚度 | 边厚 | 未镀膜产品型号 | 双面增透 @8~12μm产品型号 |
25 | 25 | 23.3 | 28.3 | 42.5 | 2.5 | 1.3 | JKL92-025-025 | JKL92-025-025-IR2 |
25 | 30 | 28.3 | 33.4 | 50 | 2.5 | 1.5 | JKL92-025-030 | JKL92-025-030-IR2 |
25 | 35 | 33.3 | 38.4 | 57.6 | 2.5 | 1.6 | JKL92-025-035 | JKL92-025-035-IR2 |
50 | 50 | 46.7 | 56.6 | 84.9 | 5 | 2.6 | JKL92-050-050 | JKL92-050-050-IR2 |
50 | 75 | 71.6 | 81.9 | 122.8 | 5 | 3.5 | JKL92-050-075 | JKL92-050-075-IR2 |
50 | 100 | 96.5 | 107 | 160.5 | 5 | 4 | JKL92-050-100 | JKL92-050-100-IR2 |