VIS 0° 镀膜平凹透镜 (PCV)
在425 - 675nm波段每个镀膜面的反射率<0.4%
设计入射角为0度
多种镀膜选择:无镀膜, VIS-EXT, MgF2, VIS-NIR, YAG-BBAR, NIR I 和 NIR II
通用规格
倒角: | Protective bevel as needed |
涂层: | VIS 0° (425-675nm) |
波长范围 (nm): | 425 - 675 |
涂层规格: | Ravg ≤0.4% @ 425 - 675nm |
焦距指定波长 (nm): | 587.6 |
焦距容差 (%): | ±1 |
Power (P-V) @ 632.8nm: | 1.5λ |
Irregularity (P-V) @ 632.8nm: |
产品介绍
TECHSPEC® VIS 0° 镀膜平凹透镜 (PCV) 的设计目的是使平行输入光线在镜片输出侧弯折发散,从而使该镜片具有负焦距。这些透镜由于具有负球面像差,可用于平衡系统中其他透镜产生的像差。平凹透镜(PCV)常用于包括图像缩小、扩束和望远镜等各种应用。TECHSPEC® VIS 0o 镀膜平凹透镜 (PCV) 最适合在入射角为 0o 时使用,可在 425nm - 675nm 范围内提供**透过率。这些透镜还可提供 无镀膜, VIS-EXT, MgF2, VIS-NIR, YAG-BBAR, NIR I, 或 带 NIR II 的增透镀膜(AR)选项。
技术数据
订购信息
产品编码 | Dia. (mm) | EFL (mm) | 基底 | 涂层 |
84-377 | 3.00 +0.0/-0.025 | -6.00 | N-SF11 | VIS 0° (425-675nm) |
84-378 | 3.00 +0.0/-0.025 | -9.00 | N-SF11 | VIS 0° (425-675nm) |
48-265 | 6.00 +0.0/-0.025 | -6.00 | N-SF11 | VIS 0° (425-675nm) |
48-341 | 6.00 +0.0/-0.025 | -9.00 | N-SF11 | VIS 0° (425-675nm) |
48-266 | 6.00 +0.0/-0.025 | -12.00 | N-BK7 | VIS 0° (425-675nm) |
48-690 | 6.00 +0.0/-0.025 | -15.00 | N-BK7 | VIS 0° (425-675nm) |
48-267 | 6.00 +0.0/-0.025 | -18.00 | N-BK7 | VIS 0° (425-675nm) |
48-268 | 9.00 +0.0/-0.025 | -9.00 | N-SF11 | VIS 0° (425-675nm) |
48-342 | 9.00 +0.0/-0.025 | -12.00 | N-SF11 | VIS 0° (425-675nm) |
48-269 | 9.00 +0.0/-0.025 | -18.00 | N-SF11 | VIS 0° (425-675nm) |
48-270 | 9.00 +0.0/-0.025 | -27.00 | N-SF11 | VIS 0° (425-675nm) |
47-905 | 12.00 +0.0/-0.025 | -12.00 | N-SF11 | VIS 0° (425-675nm) |
48-691 | 12.00 +0.0/-0.025 | -15.00 | N-SF11 | VIS 0° (425-675nm) |
48-343 | 12.00 +0.0/-0.025 | -18.00 | N-SF11 | VIS 0° (425-675nm) |
47-906 | 12.00 +0.0/-0.025 | -24.00 | N-BK7 | VIS 0° (425-675nm) |
47-907 | 12.00 +0.0/-0.025 | -48.00 | N-BK7 | VIS 0° (425-675nm) |
47-908 | 20.00 +0.0/-0.025 | -30.00 | N-SF11 | VIS 0° (425-675nm) |
47-909 | 20.00 +0.0/-0.025 | -40.00 | N-BK7 | VIS 0° (425-675nm) |
47-910 | 20.00 +0.0/-0.025 | -50.00 | N-BK7 | VIS 0° (425-675nm) |
22-245 | 20.00 +0.0/-0.025 | -100.00 | N-BK7 | VIS 0° (425-675nm) |
47-911 | 25.00 +0.0/-0.025 | -25.00 | N-SF11 | VIS 0° (425-675nm) |
48-692 | 25.00 +0.0/-0.025 | -35.00 | N-SF11 | VIS 0° (425-675nm) |
47-912 | 25.00 +0.0/-0.025 | -50.00 | N-BK7 | VIS 0° (425-675nm) |
47-913 | 25.00 +0.0/-0.025 | -100.00 | N-BK7 | VIS 0° (425-675nm) |
48-271 | 50.00 +0.0/-0.025 | -100.00 | N-BK7 | VIS 0° (425-675nm) |
48-272 | 50.00 +0.0/-0.025 | -125.00 | N-BK7 | VIS 0° (425-675nm) |