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TECHSPEC® 无镀膜平凹透镜 (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® 无镀膜平凹透镜(PCV)可在 350nm 到 2200nm 范围内提供最佳性能。 这些透镜还可提供 VIS-EXT, MgF2, VIS 0°, VIS-NIR, YAG-BBAR, NIR I 或 带 NIR II 的增透镀膜(AR)选项。
波长范围是 400-2200nm
凭借精密的直径和向心性公差可轻松实现 OEM 集成
提供各种直径、焦距和镀膜
增透膜选择:MgF2、VIS 0°、VIS-NIR、NIR I 和 NIR II
标题 | 产品编码 | Dia. (mm) | EFL (mm) | 基底 | 有效焦距/有效孔径直径比 | NA | 涂层 | 类型 | 波长范围 (nm) | BFL (mm) | 倒角 |
直径3mmx -6mm FL,不镀膜,平凹透镜 | 45-374 | 3.00 +0.0/-0.025 | -6.00 | N-SF11 | 2.00 | 0.25 | Uncoated | Plano-Concave Lens | 400 - 2500 | -6.56 | Protective bevel as needed |
直径3mmx -9mm FL,不镀膜,平凹透镜 | 45-376 | 3.00 +0.0/-0.025 | -9.00 | N-SF11 | 3.00 | 0.17 | Uncoated | Plano-Concave Lens | 400 - 2500 | -9.56 | Protective bevel as needed |
直径6mmx -6mm FL,不镀膜,平凹透镜 | 45-006 | 6.00 +0.0/-0.025 | -6.00 | N-SF11 | 1.00 | 0.50 | Uncoated | Plano-Concave Lens | 400 - 2500 | -6.84 | Protective bevel as needed |
6.0mm直径 x -9mm焦距,未镀膜,平凹透镜 | 48-333 | 6.00 +0.0/-0.025 | -9.00 | N-SF11 | 1.5 | 0.33 | Uncoated | Plano-Concave Lens | 400 - 2500 | -9.84 | Protective bevel as needed |
直径6mmx -12mm FL,不镀膜,平凹透镜 | 45-008 | 6.00 +0.0/-0.025 | -12.00 | N-BK7 | 2.00 | 0.25 | Uncoated | Plano-Concave Lens | 350 - 2200 | -12.99 | Protective bevel as needed |
6.0mm直径 x -15焦距,未镀膜,平凹透镜 | 48-678 | 6.00 +0.0/-0.025 | -15.00 | N-BK7 | 2.5 | 0.20 | Uncoated | Plano-Concave Lens | 350 - 2200 | -16.32 | Protective bevel as needed |
直径6mmx -18mm FL,不镀膜,平凹透镜 | 45-010 | 6.00 +0.0/-0.025 | -18.00 | N-BK7 | 3.00 | 0.17 | Uncoated | Plano-Concave Lens | 350 - 2200 | -19.32 | Protective bevel as needed |
直径9mmx -9mm FL,不镀膜,平凹透镜 | 45-380 | 9.00 +0.0/-0.025 | -9.00 | N-SF11 | 1.00 | 0.50 | Uncoated | Plano-Concave Lens | 400 - 2500 | -10.21 | Protective bevel as needed |
9.0mm直径 x -12mm焦距,未镀膜,平凹透镜 | 48-334 | 9.00 +0.0/-0.025 | -12.00 | N-SF11 | 1.33 | 0.38 | Uncoated | Plano-Concave Lens | 400 - 2500 | -13.26 | Protective bevel as needed |
直径3mmx -18mm FL,不镀膜,平凹透镜 | 45-382 | 9.00 +0.0/-0.025 | -18.00 | N-SF11 | 2.00 | 0.25 | Uncoated | Plano-Concave Lens | 400 - 2500 | -19.26 | Protective bevel as needed |
直径9mmx -27mm FL,不镀膜,平凹透镜 | 45-384 | 9.00 +0.0/-0.025 | -27.00 | N-SF11 | 3.00 | 0.17 | Uncoated | Plano-Concave Lens | 400 - 2500 | -28.68 | Protective bevel as needed |
直径12mmx -12mm FL,不镀膜,平凹透镜 | 45-014 | 12.00 +0.0/-0.025 | -12.00 | N-SF11 | 1.00 | 0.50 | Uncoated | Plano-Concave Lens | 400 - 2500 | -13.23 | Protective bevel as needed |
12.0mm直径 x -15焦距,未镀膜,平凹透镜 | 48-679 | 12.00 +0.0/-0.025 | -15.00 | N-SF11 | 1.25 | 0.40 | Uncoated | Plano-Concave Lens | 400 - 2500 | -16.68 | Protective bevel as needed |
12.0mm直径 x -18mm焦距,未镀膜,平凹透镜 | 48-335 | 12.00 +0.0/-0.025 | -18.00 | N-SF11 | 1.5 | 0.33 | Uncoated | Plano-Concave Lens | 400 - 2500 | -19.95 | Protective bevel as needed |
直径12mmx -24mm FL,不镀膜,平凹透镜 | 45-016 | 12.00 +0.0/-0.025 | -24.00 | N-BK7 | 2.00 | 0.25 | Uncoated | Plano-Concave Lens | 350 - 2200 | -26.32 | Protective bevel as needed |
直径12mmx -48mm FL,不镀膜,平凹透镜 | 45-018 | 12.00 +0.0/-0.025 | -48.00 | N-BK7 | 4.00 | 0.13 | Uncoated | Plano-Concave Lens | 350 - 2200 | -50.31 | Protective bevel as needed |
直径20mmx -30mm FL,不镀膜,平凹透镜 | 45-020 | 20.00 +0.0/-0.025 | -30.00 | N-SF11 | 1.5 | 0.33 | Uncoated | Plano-Concave Lens | 400 - 2500 | -31.96 | Protective bevel as needed |
直径20mmx -40mm FL,不镀膜,平凹透镜 | 45-022 | 20.00 +0.0/-0.025 | -40.00 | N-BK7 | 2.00 | 0.25 | Uncoated | Plano-Concave Lens | 350 - 2200 | -42.31 | Protective bevel as needed |
直径20mmx -50mm FL,不镀膜,平凹透镜 | 45-024 | 20.00 +0.0/-0.025 | -50.00 | N-BK7 | 2.5 | 0.20 | Uncoated | Plano-Concave Lens | 350 - 2200 | -52.31 | Protective bevel as needed |
20.0mm Dia. x -100 FL, Uncoated, Plano-Concave Lens | 21-334 | 20.00 +0.0/-0.025 | -100.00 | N-BK7 | 4.00 | 0.13 | Uncoated | Plano-Concave Lens | 350 - 2200 | -102.88 | Protective bevel as needed |
直径25mmx -25mm FL,不镀膜,平凹透镜 | 45-030 | 25.00 +0.0/-0.025 | -25.00 | N-SF11 | 1.00 | 0.50 | Uncoated | Plano-Concave Lens | 400 - 2500 | -26.96 | Protective bevel as needed |
25.0mm直径 x -35焦距,未镀膜,平凹透镜 | 48-680 | 25.00 +0.0/-0.025 | -35.00 | N-SF11 | 1.4 | 0.36 | Uncoated | Plano-Concave Lens | 400 - 2500 | -36.96 | Protective bevel as needed |
直径25mmx -50mm FL,不镀膜,平凹透镜 | 45-028 | 25.00 +0.0/-0.025 | -50.00 | N-BK7 | 2.00 | 0.25 | Uncoated | Plano-Concave Lens | 350 - 2200 | -52.31 | Protective bevel as needed |
直径25mmx -100mm FL,不镀膜,平凹透镜 | 45-026 | 25.00 +0.0/-0.025 | -100.00 | N-BK7 | 4.00 | 0.13 | Uncoated | Plano-Concave Lens | 350 - 2200 | -102.31 | Protective bevel as needed |
直径50mmx -100mm FL,不镀膜,平凹透镜 | 45-036 | 50.00 +0.0/-0.025 | -100.00 | N-BK7 | 2.00 | 0.25 | Uncoated | Plano-Concave Lens | 350 - 2200 | -103.30 | Protective bevel as needed |
直径50mmx -125mm FL,不镀膜,平凹透镜 | 45-038 | 50.00 +0.0/-0.025 | -125.00 | N-BK7 | 2.5 | 0.20 | Uncoated | Plano-Concave Lens | 350 - 2200 | -128.30 | Protective bevel as needed |
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