N-BK7 平凸柱面透鏡
规格
材料 | N-BK7 |
设计波长 | 587.6nm |
焦距公差 | ± 1% |
外形公差 | +0.0/-0.1mm |
厚度公差 | ± 0.2mm |
表面精度 | λ /4 @632.8nm |
表面质量 | 60-40 |
偏心 | <3 arc min |
有效孔径 | > 90% |
倒边 | < 0.2 x 45° |
技术参数
编号 | 有效 焦距 EFL (mm) | 曲率半R(mm) | 长度L(mm) | 宽度H(mm) | 中心厚Tc(mm) | 边缘厚Te(mm) | 后焦距BFL(mm) |
UJ1598L1K | 3.90 | 2.02 | 6.00 | 4.00 | 3.80 | 2.00 | 1.39 |
UJ1598L2K | 3.90 | 2.02 | 8.00 | 4.00 | 3.80 | 2.00 | 1.39 |
UJ1310L1K | 4.00 | 2.07 | 6.00 | 4.00 | 3.56 | 2.00 | 1.65 |
UJ1310L2K | 4.00 | 2.07 | 8.00 | 4.00 | 3.56 | 2.00 | 1.65 |
UJ1918L1K | 5.80 | 3.00 | 6.00 | 4.00 | 2.76 | 2.00 | 3.98 |
UJ1918L2K | 5.80 | 3.00 | 8.00 | 4.00 | 2.76 | 2.00 | 3.98 |
UJ1227L1K | 6.35 | 3.28 | 8.00 | 6.00 | 3.95 | 2.00 | 3.75 |
UJ1227L2K | 6.35 | 3.28 | 12.00 | 6.00 | 3.95 | 2.00 | 3.75 |
UJ1874L1K | 7.70 | 3.98 | 9.00 | 7.00 | 4.09 | 2.00 | 5.00 |
UJ1874L2K | 7.70 | 3.98 | 14.00 | 7.00 | 4.09 | 2.00 | 5.00 |
UJ1822L1K | 9.70 | 5.01 | 12.00 | 10.00 | 6.69 | 2.00 | 5.29 |
UJ1822L2K | 9.70 | 5.01 | 20.00 | 10.00 | 6.69 | 2.00 | 5.29 |
UJ1878L1K | 10.00 | 5.17 | 12.00 | 10.00 | 5.88 | 2.00 | 6.12 |
UJ1878L2K | 10.00 | 5.17 | 20.00 | 10.00 | 5.88 | 2.00 | 6.12 |
UJ1942L1K | 12.70 | 6.56 | 12.00 | 10.00 | 4.31 | 2.00 | 9.86 |
UJ1942L2K | 12.70 | 6.56 | 20.00 | 10.00 | 4.31 | 2.00 | 9.86 |
UJ1805L1K | 12.70 | 6.56 | 15.00 | 13.00 | 7.67 | 2.00 | 7.64 |
UJ1805L2K | 12.70 | 6.56 | 26.00 | 13.00 | 7.67 | 2.00 | 7.64 |
UJ1909L1K | 13.70 | 7.08 | 15.00 | 13.00 | 6.27 | 2.00 | 9.57 |
UJ1909L2K | 13.70 | 7.08 | 26.00 | 13.00 | 6.27 | 2.00 | 9.57 |
UJ1636L1K | 15.00 | 7.75 | 12.00 | 10.00 | 3.82 | 2.00 | 12.48 |
UJ1636L2K | 15.00 | 7.75 | 20.00 | 10.00 | 3.82 | 2.00 | 12.48 |
UJ1095L1K | 19.00 | 9.82 | 18.00 | 16.00 | 6.13 | 2.00 | 14.96 |
UJ1095L2K | 19.00 | 9.82 | 32.00 | 16.00 | 6.13 | 2.00 | 14.96 |
UJ1155L1K | 19.70 | 10.18 | 18.00 | 16.00 | 5.88 | 2.00 | 15.82 |
UJ1155L2K | 19.70 | 10.18 | 32.00 | 16.00 | 5.88 | 2.00 | 15.82 |
UJ1960L1K | 20.00 | 10.34 | 12.00 | 10.00 | 3.29 | 2.00 | 17.83 |
UJ1960L2K | 20.00 | 10.34 | 20.00 | 10.00 | 3.29 | 2.00 | 17.83 |
UJ1328L1K | 20.00 | 10.34 | 17.00 | 15.00 | 5.22 | 2.00 | 16.56 |
UJ1328L2K | 20.00 | 10.34 | 30.00 | 15.00 | 5.22 | 2.00 | 16.56 |
