产品描述
宽带AR镀膜负消色差透镜
1）MgF2涂层负消色差镜片也可用
由两个光学元件组合在一起，负色调校正色彩和轴上像差。 主要用作Barlow透镜以延长焦距，它们通常与正消色差镜系统和成像透镜组合。这些镜头还配有VIS 0°涂层。
Common Specifications
焦距容差 (%): | ±2 |
中心偏（弧分）: | <3 |
表面质量: | 40-20 |
Power (P-V) @ 632.8nm: | 1.5λ |
Irregularity (P-V) @ 632.8nm: | λ/ |
订购型号
直径 (mm) | 有效焦距EFL (mm) | 后焦距BFL (mm) | 基底 | 涂层 | 产品号 |
6.25 | -10 | -11.92 | N-BAF10 / N-SF10 | VIS 0 (425-675nm) | #62-478 |
6.25 | -10 | -11.92 | N-BAF10 / N-SF10 | VIS 0 (425-675nm) | #62-478-INK |
6.25 | -10 | -11.92 | N-BAF10 / N-SF10 | VIS-NIR (400-1000nm) | #85-877 |
12.5 | -15 | -18.08 | N-BAF10 / N-SF10 | VIS 0 (425-675nm) | #62-484 |
12.5 | -15 | -18.08 | N-BAF10 / N-SF10 | VIS 0 (425-675nm) | #62-484-INK |
12.5 | -20 | -22.88 | N-BAF10 / N-SF10 | VIS 0 (425-675nm) | #62-485 |
12.5 | -20 | -22.88 | N-BAF10 / N-SF10 | VIS 0 (425-675nm) | #62-485-INK |
12.5 | -25 | -27.33 | N-BAF10 / N-SF10 | VIS 0 (425-675nm) | #62-486 |
12.5 | -25 | -27.33 | N-BAF10 / N-SF10 | VIS 0 (425-675nm) | #62-486-INK |
12.5 | -35 | -36.51 | N-BK7 / N-SF5 | VIS 0 (425-675nm) | #62-487 |
12.5 | -35 | -36.51 | N-BK7 / N-SF5 | VIS 0 (425-675nm) | #62-487-INK |
12.5 | -50 | -51.58 | N-BK7 / N-SF5 | VIS 0 (425-675nm) | #62-488 |
12.5 | -50 | -51.58 | N-BK7 / N-SF5 | VIS 0 (425-675nm) | #62-488-INK |
12.5 | -75 | -77.47 | N-BK7 / N-SF5 | VIS 0 (425-675nm) | #62-489 |
12.5 | -75 | -77.47 | N-BK7 / N-SF5 | VIS 0 (425-675nm) | #62-489
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