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无镀膜平凹透镜 (PCV)

无镀膜平凹透镜 (PCV)

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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


                          产品

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45-3743.00  +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45-3763.00  +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45-0066.00  +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48-3336.00  +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45-0086.00  +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48-6786.00  +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45-0106.00  +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45-3809.00  +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48-3349.00  +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45-3829.00  +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45-3849.00  +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45-01412.00  +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48-67912.00  +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48-33512.00  +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45-01612.00  +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45-01812.00  +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45-02020.00  +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45-02220.00  +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45-02420.00  +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 Lens21-33420.00 +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45-03025.00  +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48-68025.00  +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45-02825.00  +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45-02625.00  +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45-03650.00  +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45-03850.00  +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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