技术指标 | |
材料 | BK7;SF5 |
设计波长 | 589.6nm |
尺寸公差 | +0.0,-0.15mm |
厚度公差 | +/-0.1mm |
焦距公差 | +/-2% |
偏心 | 3 arc minute |
通光口径 | >85% |
面形 | λ/4@632.8nm |
光洁度 | 60/40 |
倒角 | 0.25mm*45° |
镀膜 | 不镀膜 |
标准型号 | φ(mm) | f (mm) | R1 (mm) | R2=R3(mm) | R4(mm) | TC1(mm) | TC2(mm) | f b (mm) | 透镜A | 透镜B |
ALYP1301 | 12.5 | 25 | 10.55 | 10.55 | 200.14 | 7 | 2 | 18.32 | BK7 | SF5 |
ALYP1302 | 12.5 | 50 | 24.97 | 24.97 | 119.88 | 4 | 2 | 46.39 | BK7 | SF5 |
ALYP1303 | 12.5 | 75 | 38.1 | 38.1 | 172.49 | 3.5 | 2 | 71.79 | BK7 | SF5 |
ALYP1304 | 12.5 | 100 | 51.21 | 51.21 | 225.98 | 2 | 2 | 97.15 | BK7 | SF5 |