产品分类
推荐品牌
| BK720x50mm~20x20mm | |||||||||
| 无镀膜 | 防反射膜的型号指定 | A×B（mm) | 焦距f(mm) | 边缘厚度te(mm) | 中心厚度tc(mm) | 后焦距fb(mm) | 曲率半径r(mm) | ||
| 型号 | 可见光400~700mm | 近红外633~1064mm | 红外750~1550mm | ||||||
| CLB-2020-25N | M | IR1 | IR2 | 20×20 | -25 | 7.0 | 2.3 | -26.5 | 12.98 |
| CLB-2020-30N | M | IR1 | IR2 | 20×20 | -30 | 6.0 | 2.4 | -31.6 | 15.57 |
| CLB-2020-40N | M | IR1 | IR2 | 20×20 | -40 | 5.0 | 2.4 | -41.6 | 20.76 |
| CLB-2020-50N | M | IR1 | IR2 | 20×20 | -50 | 4.0 | 2.0 | -51.3 | 25.95 |
| CLB-2020-60N | M | IR1 | IR2 | 20×20 | -60 | 4.0 | 2.4 | -61.5 | 31.14 |
| CLB-2020-70N | M | IR1 | IR2 | 20×20 | -70 | 4.0 | 2.6 | -71.7 | 36.33 |
| CLB-2020-80N | M | IR1 | IR2 | 20×20 | -80 | 4.0 | 2.8 | -81.8 | 41.52 |
| CLB-2020-100N | M | IR1 | IR2 | 20×20 | -100 | 4.0 | 3.0 | -102.0 | 51.90 |
| CLB-2020-130N | M | IR1 | IR2 | 20×20 | -130 | 4.0 | 3.3 | -132.1 | 67.47 |
| CLB-2020-150N | M | IR1 | IR2 | 20×20 | -150 | 4.0 | 3.4 | -152.2 | 77.85 |
| CLB-2020-200N | M | IR1 | IR2 | 20×20 | -200 | 4.0 | 3.5 | -202.3 | 103.80 |
| CLB-2020-250N | M | IR1 | IR2 | 20×20 | -250 | 4.0 | 3.6 | -252.4 | 129.75 |
| CLB-2020-300N | M | IR1 | IR2 | 20×20 | -300 | 4.0 | 3.7 | -302.4 | 155.70 |
| CLB-2030-100N | M | IR1 | IR2 | 20×30 | -100 | 4.0 | 3.0 | -102.0 | 51.90 |
| CLB-2030-130N | M | IR1 | IR2 | 20×30 | -130 | 4.0 | 3.3 | -132.1 | 67.47 |
| CLB-2030-150N | M | IR1 | IR2 | 20×30 | -150 | 4.0 | 3.4 | -152.2 | 77.85 |
| CLB-2030-200N | M | IR1 | IR2 | 20×30 | -200 | 4.0 | 3.5 | -202.3 | 103.80 |
| CLB-2030-250N | M | IR1 | IR2 | 20×30 | -250 | 4.0 | 3.6 | -252.4 | 129.75 |
| CLB-2030-300N | M | IR1 | IR2 | 20×30 | -300 | 4.0 | 3.7 | -302.4 | 155.70 |
| CLB-2040-25N | M | IR1 | IR2 | 20×40 | -25 | 7.0 | 2.3 | -26.5 | 12.98 |
| CLB-2040-30N | M | IR1 | IR2 | 20×40 | -30 | 6.0 | 2.4 | -31.6 | 15.57 |
| CLB-2040-40N | M | IR1 | IR2 | 20×40 | -40 | 5.0 | 2.4 | -41.6 | 20.76 |
| CLB-2040-50N | M | IR1 | IR2 | 20×40 | -50 | 4.0 | 2.0 | -51.3 | 25.95 |
| CLB-2040-60N | M | IR1 | IR2 | 20×40 | -60 | 4.0 | 2.4 | -61.5 | 31.14 |
| CLB-2040-70N | M | IR1 | IR2 | 20×40 | -70 | 4.0 | 2.6 | -71.7 | 36.33 |
| CLB-2040-80N | M | IR1 | IR2 | 20×40 | -80 | 4.0 | 2.8 | -81.8 | 41.52 |
| CLB-2050-100N | M | IR1 | IR2 | 20×50 | -100 | 4.0 | 3.0 | -102.0 | 51.90 |
| CLB-2050-130N | M | IR1 | IR2 | 20×50 | -130 | 4.0 | 3.3 | -132.1 | 67.47 |
| CLB-2050-150N | M | IR1 | IR2 | 20×50 | -150 | 4.0 | 3.4 | -152.2 | 77.85 |
| CLB-2050-200N | M | IR1 | IR2 | 20×50 | -200 | 4.0 | 3.5 | -202.3 | 103.80 |
| CLB-2050-250N | M | IR1 | IR2 | 20×50 | -250 | 4.0 | 3.6 | -252.4 | 129.75 |
| CLB-2050-300N | M | IR1 | IR2 | 20×50 | -300 | 4.0 | 3.7 | -302.4 | 155.70 |
