EKSMA 平凹透镜

  • 产品详情

产品图片

plano_concave

描述

  • 具有负焦距
  • 使准直入射光发散
  • 仅形成通过透镜观察到的虚像
  • 在负无穷远或近似无穷远的共轭比下,减少球差、彗差和畸变
  • 凹面朝向最长的共轭距离

这些透镜边缘比中心厚,并且一侧为平面。平凹透镜用于扩展光束或增加光学系统中的焦距。它们常用于高峰值功率脉冲激光器的光束扩展。入射到凹面上的光束将被聚焦到仪器外部的一个点。

在不期望的焦点处可能会发生空气加热和电离,并伴随模式破坏或材料损伤。为避免此问题,应将输入透镜反向放置,使没有凹面朝向平行光束。

这些透镜可提供多种增透膜。有关合适的镀膜,请参阅 镀膜 部分。如有需要,我们可以提供定制切割、磨边、镀膜或全套制造服务。

技术规格

参数规格
材料BK7, UV FS, CaF₂
表面质量40-20 scratch & dig (MIL-PRF-13830B)
通光孔径90% of the diameter
直径公差+0.00-0.12 mm
厚度公差±0.2 mm
表面不规则度λ / 8 @ 633 nm
表面不规则度 (CaF₂)λ / 4 @ 633 nm
同心度3 arcmin
近轴焦距:/ BK7 / UV FS / CaF₂±2% @ 546 nm / ±2% @ 355 nm / ±2% @ 2940 nm

订购型号 (variants)

SKU名称(中文)规格
112-0105E平凹透镜,N-BK7,Ø12.7 mm,f=-25 mm,R=-13.0 mm,CT=1.9 mm,ET=3.5 mm,未镀膜ROC=-13.0 mm; CT=1.9 mm; 边缘厚度=3.5 mm; 焦距=-25 mm; 组=BK7, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=BK7
112-0109E平凹透镜,N-BK7,Ø12.7 mm,f=-50mm,R=-25.9 mm,CT=2.7 mm,ET=3.5 mm,未镀膜ROC=-25.9 mm; CT=2.7 mm; 边缘厚度=3.5 mm; 焦距=-50mm; 组=BK7, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=BK7
112-0112E平凹透镜,N-BK7,Ø12.7 mm,f=-60 mm,R=-31.1 mm,CT=2.4 mm,ET=3.1 mm,未镀膜ROC=-31.1 mm; CT=2.4 mm; 边缘厚度=3.1 mm; 焦距=-60 mm; 组=BK7, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=BK7
112-0115E平凹透镜,N-BK7,Ø12.7 mm,f=-75 mm,R=-38.9 mm,CT=2.9 mm,ET=3.4 mm,未镀膜ROC=-38.9 mm; CT=2.9 mm; 边缘厚度=3.4 mm; 焦距=-75 mm; 组=BK7, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=BK7
112-0117E平凹透镜,N-BK7,Ø12.7 mm,f=-100 mm,R=-51.9 mm,CT=3 mm,ET=3.4 mm,未镀膜ROC=-51.9 mm; CT=3 mm; 边缘厚度=3.4 mm; 焦距=-100 mm; 组=BK7, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=BK7
112-0119E平凹透镜,N-BK7,Ø12.7 mm,f=-125 mm,R=-64.8 mm,CT=3.1 mm,ET=3.4 mm,未镀膜ROC=-64.8 mm; CT=3.1 mm; 边缘厚度=3.4 mm; 焦距=-125 mm; 组=BK7, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=BK7
112-0121E平凹透镜,N-BK7,Ø12.7 mm,f=-150 mm,R=-77.8 mm,CT=3.2 mm,ET=3.5 mm,未镀膜ROC=-77.8 mm; CT=3.2 mm; 边缘厚度=3.5 mm; 焦距=-150 mm; 组=BK7, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=BK7
112-0123E平凹透镜,N-BK7,Ø12.7 mm,f=-200mm,R=-103.7 mm,CT=3.3 mm,ET=3.5 mm,未镀膜ROC=-103.7 mm; CT=3.3 mm; 边缘厚度=3.5 mm; 焦距=-200mm; 组=BK7, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=BK7
112-0125E平凹透镜,N-BK7,Ø12.7 mm,f=-250 mm,R=-129.7 mm,CT=3.3 mm,ET=3.5 mm,未镀膜ROC=-129.7 mm; CT=3.3 mm; 边缘厚度=3.5 mm; 焦距=-250 mm; 组=BK7, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=BK7
112-0127E平凹透镜,N-BK7,Ø12.7 mm,f=-300 mm,R=-155.6 mm,CT=2.9 mm,ET=3 mm,未镀膜ROC=-155.6 mm; CT=2.9 mm; 边缘厚度=3 mm; 焦距=-300 mm; 组=BK7, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=BK7
112-0205E平凹透镜,N-BK7,Ø25.4 mm,f=-30 mm,R=-15.6 mm,CT=1.4 mm,ET=7.9 mm,未镀膜ROC=-15.6 mm; CT=1.4 mm; 边缘厚度=7.9 mm; 焦距=-30 mm; 组=BK7, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=BK7
112-0207E平凹透镜,N-BK7,Ø25.4 mm,f=-40 mm,R=-20.7 mm,CT=1.7 mm,ET=6 mm,未镀膜ROC=-20.7 mm; CT=1.7 mm; 边缘厚度=6 mm; 焦距=-40 mm; 组=BK7, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=BK7
112-0209E平凹透镜,N-BK7,Ø25.4 mm,f=-50 mm,R=-25.9 mm,CT=2.7 mm,ET=6 mm,未镀膜ROC=-25.9 mm; CT=2.7 mm; 边缘厚度=6 mm; 焦距=-50 mm; 组=BK7, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=BK7
112-0215E平凹透镜,N-BK7,Ø25.4 mm,f=-75 mm,R=-38.9 mm,CT=2.9 mm,ET=5 mm,未镀膜ROC=-38.9 mm; CT=2.9 mm; 边缘厚度=5 mm; 焦距=-75 mm; 组=BK7, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=BK7
112-0219E平凹透镜,N-BK7,Ø25.4 mm,f=-100 mm,R=-51.9 mm,CT=3.1 mm,ET=4.7 mm,未镀膜ROC=-51.9 mm; CT=3.1 mm; 边缘厚度=4.7 mm; 焦距=-100 mm; 组=BK7, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=BK7
112-0223E平凹透镜,N-BK7,Ø25.4 mm,f=-125 mm,R=-64.8 mm,CT=3 mm,ET=4.3 mm,未镀膜ROC=-64.8 mm; CT=3 mm; 边缘厚度=4.3 mm; 焦距=-125 mm; 组=BK7, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=BK7
112-0227E平凹透镜,N-BK7,Ø25.4 mm,f=-150 mm,R=-77.8 mm,CT=2.7 mm,ET=3.7 mm,未镀膜ROC=-77.8 mm; CT=2.7 mm; 边缘厚度=3.7 mm; 焦距=-150 mm; 组=BK7, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=BK7
112-0231E平凹透镜,N-BK7,Ø25.4 mm,f=-200 mm,R=-103.7 mm,CT=3 mm,ET=3.8 mm,未镀膜ROC=-103.7 mm; CT=3 mm; 边缘厚度=3.8 mm; 焦距=-200 mm; 组=BK7, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=BK7
112-0235E平凹透镜,N-BK7,Ø25.4 mm,f=-250 mm,R=-129.7 mm,CT=3.1 mm,ET=3.7 mm,未镀膜ROC=-129.7 mm; CT=3.1 mm; 边缘厚度=3.7 mm; 焦距=-250 mm; 组=BK7, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=BK7
112-0239E平凹透镜,N-BK7,Ø25.4 mm,f=-300 mm,R=-155.6 mm,CT=3.1 mm,ET=3.6 mm,未镀膜ROC=-155.6 mm; CT=3.1 mm; 边缘厚度=3.6 mm; 焦距=-300 mm; 组=BK7, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=BK7
112-0243E平凹透镜,N-BK7,Ø25.4 mm,f=-400 mm,R=-207.5 mm,CT=3.6 mm,ET=4 mm,未镀膜ROC=-207.5 mm; CT=3.6 mm; 边缘厚度=4 mm; 焦距=-400 mm; 组=BK7, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=BK7
112-0245E平凹透镜,N-BK7,Ø25.4 mm,f=-450 mm,R=-233.4 mm,CT=3.6 mm,ET=3.9 mm,未镀膜ROC=-233.4 mm; CT=3.6 mm; 边缘厚度=3.9 mm; 焦距=-450 mm; 组=BK7, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=BK7
112-0247E平凹透镜,N-BK7,Ø25.4 mm,f=-500 mm,R=-259.4 mm,CT=3.7 mm,ET=4 mm,未镀膜ROC=-259.4 mm; CT=3.7 mm; 边缘厚度=4 mm; 焦距=-500 mm; 组=BK7, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=BK7
112-0250E平凹透镜,N-BK7,Ø25.4 mm,f=-650 mm,R=-337.2 mm,CT=3.7 mm,ET=4 mm,未镀膜ROC=-337.2 mm; CT=3.7 mm; 边缘厚度=4 mm; 焦距=-650 mm; 组=BK7, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=BK7
112-0252E平凹透镜,N-BK7,Ø25.4 mm,f=-750 mm,R=-389.0 mm,CT=3.8 mm,ET=4 mm,未镀膜ROC=-389.0 mm; CT=3.8 mm; 边缘厚度=4 mm; 焦距=-750 mm; 组=BK7, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=BK7
112-0259E平凹透镜,N-BK7,Ø25.4 mm,f=-1000 mm,R=-518.7 mm,CT=3.8 mm,ET=4 mm,未镀膜ROC=-518.7 mm; CT=3.8 mm; 边缘厚度=4 mm; 焦距=-1000 mm; 组=BK7, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=BK7
112-0260E平凹透镜,N-BK7,Ø25.4 mm,f=-1500 mm,R=-778.1 mm,CT=3.9 mm,ET=4 mm,未镀膜ROC=-778.1 mm; CT=3.9 mm; 边缘厚度=4 mm; 焦距=-1500 mm; 组=BK7, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=BK7
112-0261E平凹透镜,N-BK7,Ø25.4 mm,f=-2000 mm,R=-1037.4 mm,CT=3.9 mm,ET=4 mm,未镀膜ROC=-1037.4 mm; CT=3.9 mm; 边缘厚度=4 mm; 焦距=-2000 mm; 组=BK7, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=BK7
112-0263E平凹透镜,N-BK7,Ø25.4 mm,f=-3000 mm,R=-1556.2 mm,CT=3.9 mm,ET=4 mm,未镀膜ROC=-1556.2 mm; CT=3.9 mm; 边缘厚度=4 mm; 焦距=-3000 mm; 组=BK7, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=BK7
112-0264E平凹透镜,N-BK7,Ø25.4 mm,f=-4000 mm,R=-2074.9 mm,CT=4 mm,ET=4 mm,未镀膜ROC=-2074.9 mm; CT=4 mm; 边缘厚度=4 mm; 焦距=-4000 mm; 组=BK7, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=BK7
112-0265E平凹透镜,N-BK7,Ø25.4 mm,f=-5000 mm,R=-2593.6 mm,CT=4 mm,ET=4 mm,未镀膜ROC=-2593.6 mm; CT=4 mm; 边缘厚度=4 mm; 焦距=-5000 mm; 组=BK7, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=BK7
112-0409E平凹透镜,N-BK7,Ø38.1 mm,f=-100 mm,R=-51.9 mm,CT=2 mm,ET=5.5 mm,未镀膜ROC=-51.9 mm; CT=2 mm; 边缘厚度=5.5 mm; 焦距=-100 mm; 组=BK7, Size: dia 38.1 mm; 镀膜=未镀膜; 直径=38.1 mm; 材料=BK7
112-0411E平凹透镜,N-BK7,Ø38.1 mm,f=-150 mm,R=-77.8 mm,CT=3.3 mm,ET=5.6 mm,未镀膜ROC=-77.8 mm; CT=3.3 mm; 边缘厚度=5.6 mm; 焦距=-150 mm; 组=BK7, Size: dia 38.1 mm; 镀膜=未镀膜; 直径=38.1 mm; 材料=BK7
112-0415E平凹透镜,N-BK7,Ø38.1 mm,f=-200 mm,R=-103.7 mm,CT=4.2 mm,ET=5.8 mm,未镀膜ROC=-103.7 mm; CT=4.2 mm; 边缘厚度=5.8 mm; 焦距=-200 mm; 组=BK7, Size: dia 38.1 mm; 镀膜=未镀膜; 直径=38.1 mm; 材料=BK7
112-0419E平凹透镜,N-BK7,Ø38.1 mm,f=-300 mm,R=-155.6 mm,CT=4.8 mm,ET=5.6 mm,未镀膜ROC=-155.6 mm; CT=4.8 mm; 边缘厚度=5.6 mm; 焦距=-300 mm; 组=BK7, Size: dia 38.1 mm; 镀膜=未镀膜; 直径=38.1 mm; 材料=BK7
112-0502E平凹透镜,N-BK7,Ø50.8 mm,f=-75 mm,R=-38.9 mm,CT=3 mm,ET=12 mm,未镀膜ROC=-38.9 mm; CT=3 mm; 边缘厚度=12 mm; 焦距=-75 mm; 组=BK7, Size: dia 50.8 mm; 镀膜=未镀膜; 直径=50.8 mm; 材料=BK7
112-0505E平凹透镜,N-BK7,Ø50.8 mm,f=-100 mm,R=-51.9 mm,CT=3.4 mm,ET=10 mm,未镀膜ROC=-51.9 mm; CT=3.4 mm; 边缘厚度=10 mm; 焦距=-100 mm; 组=BK7, Size: dia 50.8 mm; 镀膜=未镀膜; 直径=50.8 mm; 材料=BK7
112-0506E平凹透镜,N-BK7,Ø50.8 mm,f=-125 mm,R=-64.8 mm,CT=4.8 mm,ET=10 mm,未镀膜ROC=-64.8 mm; CT=4.8 mm; 边缘厚度=10 mm; 焦距=-125 mm; 组=BK7, Size: dia 50.8 mm; 镀膜=未镀膜; 直径=50.8 mm; 材料=BK7
112-0507E平凹透镜,N-BK7,Ø50.8 mm,f=-150 mm,R=-77.8 mm,CT=4.7 mm,ET=9 mm,未镀膜ROC=-77.8 mm; CT=4.7 mm; 边缘厚度=9 mm; 焦距=-150 mm; 组=BK7, Size: dia 50.8 mm; 镀膜=未镀膜; 直径=50.8 mm; 材料=BK7
112-0509E平凹透镜,N-BK7,Ø50.8 mm,f=-200 mm,R=-103.7 mm,CT=4.8 mm,ET=8 mm,未镀膜ROC=-103.7 mm; CT=4.8 mm; 边缘厚度=8 mm; 焦距=-200 mm; 组=BK7, Size: dia 50.8 mm; 镀膜=未镀膜; 直径=50.8 mm; 材料=BK7
112-0511E平凹透镜,N-BK7,Ø50.8 mm,f=-250 mm,R=-129.7 mm,CT=5 mm,ET=7.5 mm,未镀膜ROC=-129.7 mm; CT=5 mm; 边缘厚度=7.5 mm; 焦距=-250 mm; 组=BK7, Size: dia 50.8 mm; 镀膜=未镀膜; 直径=50.8 mm; 材料=BK7
112-1105E平凹透镜,紫外熔融石英,Ø12.7 mm,f=-25 mm,R=-11.9 mm,CT=1.2 mm,ET=3 mm,未镀膜ROC=-11.9 mm; CT=1.2 mm; 边缘厚度=3 mm; 焦距=-25 mm; 组=UVFS, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=UVFS
112-1105E+AR1064HT平凹透镜,紫外熔融石英,Ø12.7 mm,f=-25 mm,R=-11.9 mm,CT=1.3 mm,ET=3 mm,AR/AR@1064 nm,R<0.1%ROC=-11.9 mm; CT=1.3 mm; 边缘厚度=3 mm; 焦距=-25 mm; 组=库存标准透镜带增透膜; 镀膜=AR/AR@1064 nm, R<0.1%; 直径=12.7 mm; 材料=UVFS
112-1109E平凹透镜,紫外熔融石英,Ø12.7 mm,f=-50 mm,R=-23.8 mm,CT=2.1 mm,ET=3 mm,未镀膜ROC=-23.8 mm; CT=2.1 mm; 边缘厚度=3 mm; 焦距=-50 mm; 组=UVFS, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=UVFS
112-1109E+AR1030HT平凹透镜,紫外熔融石英,Ø12.7 mm,f=-50 mm,R=-23.8 mm,CT=2.2 mm,ET=3 mm,AR/AR@1000-1060 nm,R<0.1%ROC=-23.8 mm; CT=2.2 mm; 边缘厚度=3 mm; 焦距=-50 mm; 镀膜=AR/AR@1000-1060 nm, R<0.1%; 直径=12.7 mm; 材料=UVFS
112-1109E+ARD1030HT平凹透镜,紫外熔融石英,Ø12.7 mm,f=-50 mm,R=-23.8 mm,CT=2.2 mm,ET=3 mm,AR/AR@515+1030 nm,R<0.1%ROC=-23.8 mm; CT=2.2 mm; 边缘厚度=3 mm; 焦距=-50 mm; 组=库存标准透镜带增透膜; 镀膜=AR/AR@515+1030 nm, R<0.1%; 直径=12.7 mm; 材料=UVFS
112-1110E平凹透镜,紫外熔融石英,Ø12.7 mm,f=-60 mm,R=-28.5 mm,CT=2.3 mm,ET=3 mm,未镀膜ROC=-28.5 mm; CT=2.3 mm; 边缘厚度=3 mm; 焦距=-60 mm; 组=UVFS, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=UVFS
112-1111E平凹透镜,紫外熔融石英,Ø12.7 mm,f=-75 mm,R=-35.7 mm,CT=2.5 mm,ET=3 mm,未镀膜ROC=-35.7 mm; CT=2.5 mm; 边缘厚度=3 mm; 焦距=-75 mm; 组=UVFS, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=UVFS
112-1111E+ARD1030HT平凹透镜,紫外熔融石英,Ø12.7 mm,f=-75 mm,R=-35.7 mm,CT=2.5 mm,ET=3 mm,AR/AR@515+1030 nm,R<0.1%ROC=-35.7 mm; CT=2.5 mm; 边缘厚度=3 mm; 焦距=-75 mm; 组=库存标准透镜带增透膜; 镀膜=AR/AR@515+1030 nm, R<0.1%; 直径=12.7 mm; 材料=UVFS
112-1112E平凹透镜,紫外熔融石英,Ø12.7 mm,f=-80 mm,R=-38.1 mm,CT=2.5 mm,ET=3 mm,未镀膜ROC=-38.1 mm; CT=2.5 mm; 边缘厚度=3 mm; 焦距=-80 mm; 组=UVFS, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=UVFS
112-1114E平凹透镜,紫外熔融石英,Ø12.7 mm,f=-90 mm,R=-42.8 mm,CT=2.5 mm,ET=3 mm,未镀膜ROC=-42.8 mm; CT=2.5 mm; 边缘厚度=3 mm; 焦距=-90 mm; 组=UVFS, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=UVFS
112-1115E平凹透镜,紫外熔融石英,Ø12.7 mm,f=-100 mm,R=-47.6 mm,CT=2.6 mm,ET=3 mm,未镀膜ROC=-47.6 mm; CT=2.6 mm; 边缘厚度=3 mm; 焦距=-100 mm; 组=UVFS, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=UVFS
112-1115E+ARD1030HT平凹透镜,紫外熔融石英,Ø12.7 mm,f=-100 mm,R=-47.6 mm,CT=2.7 mm,ET=3 mm,AR/AR@515+1030 nm,R<0.1%ROC=-47.6 mm; CT=2.7 mm; 边缘厚度=3 mm; 焦距=-100 mm; 组=库存标准透镜带增透膜; 镀膜=AR/AR@515+1030 nm, R<0.1%; 直径=12.7 mm; 材料=UVFS
112-1117E平凹透镜,紫外熔融石英,Ø12.7 mm,f=-125 mm,R=-59.4 mm,CT=2.7 mm,ET=3 mm,未镀膜ROC=-59.4 mm; CT=2.7 mm; 边缘厚度=3 mm; 焦距=-125 mm; 组=UVFS, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=UVFS
112-1119E平凹透镜,紫外熔融石英,Ø12.7 mm,f=-150 mm,R=-71.3 mm,CT=2.7 mm,ET=3 mm,未镀膜ROC=-71.3 mm; CT=2.7 mm; 边缘厚度=3 mm; 焦距=-150 mm; 组=UVFS, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=UVFS
112-1121E平凹透镜,紫外熔融石英,Ø12.7 mm,f=-175 mm,R=-83.3 mm,CT=2.8 mm,ET=3 mm,未镀膜ROC=-83.3 mm; CT=2.8 mm; 边缘厚度=3 mm; 焦距=-175 mm; 组=UVFS, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=UVFS
112-1121E+AR1030HT平凹透镜,紫外熔融石英,Ø12.7 mm,f=-175 mm,R=-83.2 mm,CT=2.8 mm,ET=3 mm,AR/AR@1000-1060 nm,R<0.1%ROC=-83.2 mm; CT=2.8 mm; 边缘厚度=3 mm; 焦距=-175 mm; 镀膜=AR/AR@1000-1060 nm, R<0.1%; 直径=12.7 mm; 材料=UVFS
112-1123E平凹透镜,紫外熔融石英,Ø12.7 mm,f=-200 mm,R=-95.2 mm,CT=2.8 mm,ET=3 mm,未镀膜ROC=-95.2 mm; CT=2.8 mm; 边缘厚度=3 mm; 焦距=-200 mm; 组=UVFS, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=UVFS
112-1127E平凹透镜,紫外熔融石英,Ø12.7 mm,f=-250 mm,R=-118.9 mm,CT=2.8 mm,ET=3 mm,未镀膜ROC=-118.9 mm; CT=2.8 mm; 边缘厚度=3 mm; 焦距=-250 mm; 组=UVFS, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=UVFS
112-1203E平凹透镜,紫外熔融石英,Ø25.4 mm,f=-30 mm,R=-14.3 m,CT=1.6 mm,ET=9.3 mm,未镀膜ROC=-14.3 m; CT=1.6 mm; 边缘厚度=9.3 mm; 焦距=-30 mm; 组=UVFS, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=UVFS
112-1205E平凹透镜,紫外熔融石英,Ø25.4 mm,f=-50 mm,R=-23.8 mm,CT=1.9 mm,ET=5.5 mm,未镀膜ROC=-23.8 mm; CT=1.9 mm; 边缘厚度=5.5 mm; 焦距=-50 mm; 组=UVFS, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=UVFS
112-1205E+AR515HT平凹透镜,紫外熔融石英,Ø25.4 mm,f=-50 mm,R=-23.8 mm,CT=1.9 mm,ET=5.5 mm,AR/AR@500-530 nm,R<0.1%ROC=-23.8 mm; CT=1.9 mm; 边缘厚度=5.5 mm; 焦距=-50 mm; 组=库存标准透镜带增透膜; 镀膜=AR/AR@500-530 nm, R<0.1%; 直径=25.4 mm; 材料=UVFS
112-1205E+ARB300平凹透镜,紫外熔融石英,Ø25.4 mm,f=-50 mm,R=-23.8 mm,CT=1.9 mm,ET=5.5 mm,AR/AR@210-400 nm,R<2%ROC=-23.8 mm; CT=1.9 mm; 边缘厚度=5.5 mm; 焦距=-50 mm; 镀膜=AR/AR@210-400 nm, R<2%; 直径=25.4 mm; 材料=UVFS
112-1205E+ARB800HT平凹透镜,紫外熔融石英,Ø25.4 mm,f=-50 mm,R=-23.8 mm,CT=1.9 mm,ET=5.5 mm,AR/AR@700-900 nm,R<0.1%ROC=-23.8 mm; CT=1.9 mm; 边缘厚度=5.5 mm; 焦距=-50 mm; 镀膜=AR/AR@700-900 nm, R<0.1%; 直径=25.4 mm; 材料=UVFS
112-1209E平凹透镜,紫外熔融石英,Ø25.4 mm,f=-75 mm,R=-35.7 mm,CT=3.1 mm,ET=5.4 mm,未镀膜ROC=-35.7 mm; CT=3.1 mm; 边缘厚度=5.4 mm; 焦距=-75 mm; 组=UVFS, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=UVFS
112-1211E平凹透镜,紫外熔融石英,Ø25.4 mm,f=-100 mm,R=-47.6 mm,CT=3 mm,ET=4.7 mm,未镀膜ROC=-47.6 mm; CT=3 mm; 边缘厚度=4.7 mm; 焦距=-100 mm; 组=UVFS, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=UVFS
112-1211E+AR1030HT平凹透镜,紫外熔融石英,Ø25.4 mm,f=-100 mm,R=-47.6 mm,CT=3 mm,ET=4.7 mm,AR/AR@1000-1060 nm,R<0.1%ROC=-47.6 mm; CT=3 mm; 边缘厚度=4.7 mm; 焦距=-100 mm; 组=库存标准透镜带增透膜; 镀膜=AR/AR@1000-1060 nm, R<0.1%; 直径=25.4 mm; 材料=UVFS
112-1211E+ARB1000HT平凹透镜,紫外熔融石英,Ø25.4 mm,f=-100 mm,R=-47.6 mm,CT=3 mm,ET=4.7 mm,AR/AR@900-1100 nm,R<0.1%ROC=-47.6 mm; CT=3 mm; 边缘厚度=4.7 mm; 焦距=-100 mm; 组=库存标准透镜带增透膜; 镀膜=AR/AR@900-1100 nm, R<0.1%; 直径=25.4 mm; 材料=UVFS
112-1211E+ARD1030HT平凹透镜,紫外熔融石英,Ø25.4 mm,f=-100 mm,R=-47.6 mm,CT=3 mm,ET=4.7 mm,AR/AR@515+1030 nm,R<0.1%ROC=-47.6 mm; CT=3 mm; 边缘厚度=4.7 mm; 焦距=-100 mm; 镀膜=AR/AR@515+1030 nm, R<0.1%; 直径=25.4 mm; 材料=UVFS
112-1215E平凹透镜,紫外熔融石英,Ø25.4 mm,f=-125 mm,R=-59.5 mm,CT=3 mm,ET=4.4 mm,未镀膜ROC=-59.5 mm; CT=3 mm; 边缘厚度=4.4 mm; 焦距=-125 mm; 组=UVFS, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=UVFS
112-1215E+ARD1064HT平凹透镜,紫外熔融石英,Ø25.4 mm,f=-125 mm,R=-59.4 mm,CT=3 mm,ET=4.4 mm,AR/AR@532+1064 nm,R<0.1%ROC=-59.4 mm; CT=3 mm; 边缘厚度=4.4 mm; 焦距=-125 mm; 组=库存标准透镜带增透膜; 镀膜=AR/AR@532+1064 nm, R<0.1%; 直径=25.4 mm; 材料=UVFS
112-1217E平凹透镜,紫外熔融石英,Ø25.4 mm,f=-150 mm,R=-71.3 mm,CT=3.1 mm,ET=4.2 mm,未镀膜ROC=-71.3 mm; CT=3.1 mm; 边缘厚度=4.2 mm; 焦距=-150 mm; 组=UVFS, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=UVFS
112-1217E+AR1030HT平凹透镜,紫外熔融石英,Ø25.4 mm,f=-150 mm,R=-71.3 mm,CT=3.1 mm,ET=4.2 mm,AR/AR@1000-1060 nm,R<0.1%ROC=-71.3 mm; CT=3.1 mm; 边缘厚度=4.2 mm; 焦距=-150 mm; 组=库存标准透镜带增透膜; 镀膜=AR/AR@1000-1060 nm, R<0.1%; 直径=25.4 mm; 材料=UVFS
112-1217E+ARB800HT平凹透镜,紫外熔融石英,Ø25.4 mm,f=-150 mm,R=-71.3 mm,CT=3.1 mm,ET=4.2 mm,AR/AR@700-900 nm,R<0.1%ROC=-71.3 mm; CT=3.1 mm; 边缘厚度=4.2 mm; 焦距=-150 mm; 组=库存标准透镜带增透膜; 镀膜=AR/AR@700-900 nm, R<0.1%; 直径=25.4 mm; 材料=UVFS
112-1217E+ARD1030HT平凹透镜,紫外熔融石英,Ø25.4 mm,f=-150 mm,R=-71.3 mm,CT=3.1 mm,ET=4.2 mm,AR/AR@515+1030 nm,R<0.1%ROC=-71.3 mm; CT=3.1 mm; 边缘厚度=4.2 mm; 焦距=-150 mm; 镀膜=AR/AR@515+1030 nm, R<0.1%; 直径=25.4 mm; 材料=UVFS
112-1219E平凹透镜,紫外熔融石英,Ø25.4 mm,f=-200 mm,R=-95.2 mm,CT=3.1 mm,ET=4 mm,未镀膜ROC=-95.2 mm; CT=3.1 mm; 边缘厚度=4 mm; 焦距=-200 mm; 组=UVFS, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=UVFS
112-1219E+AR800HT平凹透镜,紫外熔融石英,Ø25.4 mm,f=-200 mm,R=-95.1 mm,CT=3.1 mm,ET=4 mm,AR/AR@760-840 nm,R<0.1%ROC=-95.1 mm; CT=3.1 mm; 边缘厚度=4 mm; 焦距=-200 mm; 镀膜=AR/AR@760-840 nm, R<0.1%; 直径=25.4 mm; 材料=UVFS
112-1219E+ARB825平凹透镜,紫外熔融石英,Ø25.4 mm,f=-200 mm,R=-95.1 mm,CT=3.1 mm,ET=4 mm,AR/AR@650-1100 nm,R<0.7%ROC=-95.1 mm; CT=3.1 mm; 边缘厚度=4 mm; 焦距=-200 mm; 镀膜=AR/AR@650-1100 nm, R<0.7%; 直径=25.4 mm; 材料=UVFS
112-1219E+ARD1030HT平凹透镜,紫外熔融石英,Ø25.4 mm,f=-200 mm,R=-95.1 mm,CT=3.1 mm,ET=4 mm,AR/AR@515+1030 nm,R<0.1%ROC=-95.1 mm; CT=3.1 mm; 边缘厚度=4 mm; 焦距=-200 mm; 组=库存标准透镜带增透膜; 镀膜=AR/AR@515+1030 nm, R<0.1%; 直径=25.4 mm; 材料=UVFS
112-1221E平凹透镜,紫外熔融石英,Ø25.4 mm,f=-250 mm,R=-118.9 mm,CT=3.3 mm,ET=4 mm,未镀膜ROC=-118.9 mm; CT=3.3 mm; 边缘厚度=4 mm; 焦距=-250 mm; 组=UVFS, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=UVFS
112-1221E+AR800HT平凹透镜,紫外熔融石英,Ø25.4 mm,f=-250 mm,R=-118.9 mm,CT=3.3 mm,ET=4 mm,AR/AR@760-840 nm,R<0.1%ROC=-118.9 mm; CT=3.3 mm; 边缘厚度=4 mm; 焦距=-250 mm; 组=库存标准透镜带增透膜; 镀膜=AR/AR@760-840 nm, R<0.1%; 直径=25.4 mm; 材料=UVFS
112-1221E+ARB825平凹透镜,紫外熔融石英,Ø25.4 mm,f=-250 mm,R=-118.9 mm,CT=3.3 mm,ET=4 mm,AR/AR@650-1100 nm,R<0.7%ROC=-118.9 mm; CT=3.3 mm; 边缘厚度=4 mm; 焦距=-250 mm; 镀膜=AR/AR@650-1100 nm, R<0.7%; 直径=25.4 mm; 材料=UVFS
112-1223E平凹透镜,紫外熔融石英,Ø25.4 mm,f=-300 mm,R=-142.8 mm,CT=3.4 mm,ET=4 mm,未镀膜ROC=-142.8 mm; CT=3.4 mm; 边缘厚度=4 mm; 焦距=-300 mm; 组=UVFS, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=UVFS
112-1223E+AR800HT平凹透镜,紫外熔融石英,Ø25.4 mm,f=-300 mm,R=-142.7 mm,CT=3.4 mm,ET=4 mm,AR/AR@760-840 nm,R<0.1%ROC=-142.7 mm; CT=3.4 mm; 边缘厚度=4 mm; 焦距=-300 mm; 镀膜=AR/AR@760-840 nm, R<0.1%; 直径=25.4 mm; 材料=UVFS
112-1227E平凹透镜,紫外熔融石英,Ø25.4 mm,f=-400 mm,R=-190.4 mm,CT=3.6 mm,ET=4 mm,未镀膜ROC=-190.4 mm; CT=3.6 mm; 边缘厚度=4 mm; 焦距=-400 mm; 组=UVFS, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=UVFS
112-1233E平凹透镜,紫外熔融石英,Ø25.4 mm,f=-500 mm,R=-237.8 mm,CT=3.7 mm,ET=4 mm,未镀膜ROC=-237.8 mm; CT=3.7 mm; 边缘厚度=4 mm; 焦距=-500 mm; 组=UVFS, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=UVFS
112-1239E平凹透镜,紫外熔融石英,Ø25.4 mm,f=-750 mm,R=-357.1 mm,CT=3.8 mm,ET=4 mm,未镀膜ROC=-357.1 mm; CT=3.8 mm; 边缘厚度=4 mm; 焦距=-750 mm; 组=UVFS, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=UVFS
112-1245E平凹透镜,紫外熔融石英,Ø25.4 mm,f=-1000 mm,R=-475.5 mm,CT=3.8 mm,ET=4 mm,未镀膜ROC=-475.5 mm; CT=3.8 mm; 边缘厚度=4 mm; 焦距=-1000 mm; 组=UVFS, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=UVFS
112-1250E平凹透镜,紫外熔融石英,Ø25.4 mm,f=-2000 mm,R=-952.4 mm,CT=3.9 mm,ET=4 mm,未镀膜ROC=-952.4 mm; CT=3.9 mm; 边缘厚度=4 mm; 焦距=-2000 mm; 组=UVFS, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=UVFS
112-1255E平凹透镜,紫外熔融石英,Ø25.4 mm,f=-5000 mm,R=-2380.0 mm,CT=2 mm,ET=2 mm,未镀膜ROC=-2380.0 mm; CT=2 mm; 边缘厚度=2 mm; 焦距=-5000 mm; 组=UVFS, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=UVFS
112-1255E+AR800HT平凹透镜,紫外熔融石英,Ø25.4 mm,f=-5000 mm,R=-2377.5 mm,CT=2 mm,ET=4 mm,AR/AR@760-840 nm,R<0.1%ROC=-2377.5 mm; CT=2 mm; 边缘厚度=4 mm; 焦距=-5000 mm; 镀膜=AR/AR@760-840 nm, R<0.1%; 直径=25.4 mm; 材料=UVFS
112-1411E平凹透镜,紫外熔融石英,Ø38.1 mm,f=-100 mm,R=-47.6 mm,CT=2.4 mm,ET=6.4 mm,未镀膜ROC=-47.6 mm; CT=2.4 mm; 边缘厚度=6.4 mm; 焦距=-100 mm; 组=UVFS, Size: dia 38.1 mm; 镀膜=未镀膜; 直径=38.1 mm; 材料=UVFS
112-1415E平凹透镜,紫外熔融石英,Ø38.1 mm,f=-150 mm,R=-71.4 mm,CT=3 mm,ET=5.5 mm,未镀膜ROC=-71.4 mm; CT=3 mm; 边缘厚度=5.5 mm; 焦距=-150 mm; 组=UVFS, Size: dia 38.1 mm; 镀膜=未镀膜; 直径=38.1 mm; 材料=UVFS
112-1419E平凹透镜,紫外熔融石英,Ø38.1 mm,f=-200 mm,R=-95.1 mm,CT=3 mm,ET=4.9 mm,未镀膜ROC=-95.1 mm; CT=3 mm; 边缘厚度=4.9 mm; 焦距=-200 mm; 组=UVFS, Size: dia 38.1 mm; 镀膜=未镀膜; 直径=38.1 mm; 材料=UVFS
112-1427E平凹透镜,紫外熔融石英,Ø38.1 mm,f=-300 mm,R=-142.7 mm,CT=4.3 mm,ET=5.6 mm,未镀膜ROC=-142.7 mm; CT=4.3 mm; 边缘厚度=5.6 mm; 焦距=-300 mm; 组=UVFS, Size: dia 38.1 mm; 镀膜=未镀膜; 直径=38.1 mm; 材料=UVFS
112-1509E平凹透镜,紫外熔融石英,Ø50.8 mm,f=-100 mm,R=-47.6 mm,CT=5 mm,ET=11.9 mm,未镀膜ROC=-47.6 mm; CT=5 mm; 边缘厚度=11.9 mm; 焦距=-100 mm; 组=UVFS, Size: dia 50.8 mm; 镀膜=未镀膜; 直径=50.8 mm; 材料=UVFS
112-1509E+AR800HT平凹透镜,紫外熔融石英,Ø50.8 mm,f=-100 mm,R=-47.6 mm,CT=5 mm,ET=11.9 mm,AR/AR@760-840 nm,R<0.1%ROC=-47.6 mm; CT=5 mm; 边缘厚度=11.9 mm; 焦距=-100 mm; 镀膜=AR/AR@760-840 nm, R<0.1%; 直径=50.8 mm; 材料=UVFS
112-1512E平凹透镜,紫外熔融石英,Ø50.8 mm,f=-150 mm,R=-71.4 mm,CT=3.2 mm,ET=7.9 mm,未镀膜ROC=-71.4 mm; CT=3.2 mm; 边缘厚度=7.9 mm; 焦距=-150 mm; 组=UVFS, Size: dia 50.8 mm; 镀膜=未镀膜; 直径=50.8 mm; 材料=UVFS
112-1512E+AR800HT平凹透镜,紫外熔融石英,Ø50.8 mm,f=-150 mm,R=-71.4 mm,CT=3.2 mm,ET=7.9 mm,AR/AR@760-840 nm,R<0.1%ROC=-71.4 mm; CT=3.2 mm; 边缘厚度=7.9 mm; 焦距=-150 mm; 组=库存标准透镜带增透膜; 镀膜=AR/AR@760-840 nm, R<0.1%; 直径=50.8 mm; 材料=UVFS
112-1517E平凹透镜,紫外熔融石英,Ø50.8 mm,f=-250 mm,R=-118.9 mm,CT=3.1 mm,ET=5.7 mm,未镀膜ROC=-118.9 mm; CT=3.1 mm; 边缘厚度=5.7 mm; 焦距=-250 mm; 组=UVFS, Size: dia 50.8 mm; 镀膜=未镀膜; 直径=50.8 mm; 材料=UVFS
112-1517E+AR800HT平凹透镜,紫外熔融石英,Ø50.8 mm,f=-250 mm,R=-118.9 mm,CT=3.1 mm,ET=5.7 mm,AR/AR@760-840 nm,R<0.1%ROC=-118.9 mm; CT=3.1 mm; 边缘厚度=5.7 mm; 焦距=-250 mm; 镀膜=AR/AR@760-840 nm, R<0.1%; 直径=50.8 mm; 材料=UVFS
112-1519E平凹透镜,紫外熔融石英,Ø50.8 mm,f=-300 mm,R=-142.8 mm,CT=3.5 mm,ET=5.8 mm,未镀膜ROC=-142.8 mm; CT=3.5 mm; 边缘厚度=5.8 mm; 焦距=-300 mm; 组=UVFS, Size: dia 50.8 mm; 镀膜=未镀膜; 直径=50.8 mm; 材料=UVFS
112-1519E+AR800HT平凹透镜,紫外熔融石英,Ø50.8 mm,f=-300 mm,R=-142.8 mm,CT=3.5 mm,ET=5.8 mm,AR/AR@760-840 nm,R<0.1%ROC=-142.8 mm; CT=3.5 mm; 边缘厚度=5.8 mm; 焦距=-300 mm; 镀膜=AR/AR@760-840 nm, R<0.1%; 直径=50.8 mm; 材料=UVFS
112-1527E平凹透镜,紫外熔融石英,Ø50.8 mm,f=-500 mm,R=-237.8 mm,CT=4.7 mm,ET=6 mm,未镀膜ROC=-237.8 mm; CT=4.7 mm; 边缘厚度=6 mm; 焦距=-500 mm; 组=UVFS, Size: dia 50.8 mm; 镀膜=未镀膜; 直径=50.8 mm; 材料=UVFS
112-1540E平凹透镜,紫外熔融石英,Ø50.8 mm,f=-2000 mm,R=-951.0 mm,CT=5.8 mm,ET=6 mm,未镀膜ROC=-951.0 mm; CT=5.8 mm; 边缘厚度=6 mm; 焦距=-2000 mm; 组=UVFS, Size: dia 50.8 mm; 镀膜=未镀膜; 直径=50.8 mm; 材料=UVFS
112-5105E平凹透镜,CaF₂,Ø12.7 mm,f=-25 mm,R=-10.5 mm,CT=1.9 mm,ET=4 mm,未镀膜ROC=-10.5 mm; CT=1.9 mm; 边缘厚度=4 mm; 焦距=-25 mm; 组=CaF2, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=CaF2
112-5109E平凹透镜,CaF₂,Ø12.7 mm,f=-50 mm,R=-20.9 mm,CT=2 mm,ET=3 mm,未镀膜ROC=-20.9 mm; CT=2 mm; 边缘厚度=3 mm; 焦距=-50 mm; 组=CaF2, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=CaF2
112-5111E平凹透镜,CaF₂,Ø12.7 mm,f=-75 mm,R=-31.4 mm,CT=2.4 mm,ET=3 mm,未镀膜ROC=-31.4 mm; CT=2.4 mm; 边缘厚度=3 mm; 焦距=-75 mm; 组=CaF2, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=CaF2
112-5115E平凹透镜,CaF₂,Ø12.7 mm,f=-100 mm,R=-41.8 mm,CT=2.5 mm,ET=3 mm,未镀膜ROC=-41.8 mm; CT=2.5 mm; 边缘厚度=3 mm; 焦距=-100 mm; 组=CaF2, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=CaF2
112-5120E平凹透镜,CaF₂,Ø12.7 mm,f=-150 mm,R=-62.7 mm,CT=2.7 mm,ET=3 mm,未镀膜ROC=-62.7 mm; CT=2.7 mm; 边缘厚度=3 mm; 焦距=-150 mm; 组=CaF2, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=CaF2
112-5125E平凹透镜,CaF₂,Ø12.7 mm,f=-200 mm,R=-83.6 mm,CT=1.8 mm,ET=2 mm,未镀膜ROC=-83.6 mm; CT=1.8 mm; 边缘厚度=2 mm; 焦距=-200 mm; 组=CaF2, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=CaF2
112-5130E平凹透镜,CaF₂,Ø12.7 mm,f=-250 mm,R=-104.6 mm,CT=1.8 mm,ET=2 mm,未镀膜ROC=-104.6 mm; CT=1.8 mm; 边缘厚度=2 mm; 焦距=-250 mm; 组=CaF2, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=CaF2
112-5135E平凹透镜,CaF₂,Ø12.7 mm,f=-500 mm,R=-209.1 mm,CT=1.9 mm,ET=2 mm,未镀膜ROC=-209.1 mm; CT=1.9 mm; 边缘厚度=2 mm; 焦距=-500 mm; 组=CaF2, Size: dia 12.7 mm; 镀膜=未镀膜; 直径=12.7 mm; 材料=CaF2
112-5204E平凹透镜,CaF₂,Ø25.4 mm,f=-40 mm,R=-16.7 mm,CT=2.5 mm,ET=8.3 mm,未镀膜ROC=-16.7 mm; CT=2.5 mm; 边缘厚度=8.3 mm; 焦距=-40 mm; 组=CaF2, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=CaF2
112-5205E平凹透镜,CaF₂,Ø25.4 mm,f=-50 mm,R=-20.9 mm,CT=2.7 mm,ET=7 mm,未镀膜ROC=-20.9 mm; CT=2.7 mm; 边缘厚度=7 mm; 焦距=-50 mm; 组=CaF2, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=CaF2
112-5209E平凹透镜,CaF₂,Ø25.4 mm,f=-75 mm,R=-31.4 mm,CT=2.8 mm,ET=5.5 mm,未镀膜ROC=-31.4 mm; CT=2.8 mm; 边缘厚度=5.5 mm; 焦距=-75 mm; 组=CaF2, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=CaF2
112-5211E平凹透镜,CaF₂,Ø25.4 mm,f=-100 mm,R=-41.8 mm,CT=3 mm,ET=5 mm,未镀膜ROC=-41.8 mm; CT=3 mm; 边缘厚度=5 mm; 焦距=-100 mm; 组=CaF2, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=CaF2
112-5217E平凹透镜,CaF₂,Ø25.4 mm,f=-150 mm,R=-62.7 mm,CT=2.7 mm,ET=4 mm,未镀膜ROC=-62.7 mm; CT=2.7 mm; 边缘厚度=4 mm; 焦距=-150 mm; 组=CaF2, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=CaF2
112-5219E平凹透镜,CaF₂,Ø25.4 mm,f=-200 mm,R=-83.6 mm,CT=3 mm,ET=4 mm,未镀膜ROC=-83.6 mm; CT=3 mm; 边缘厚度=4 mm; 焦距=-200 mm; 组=CaF2, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=CaF2
112-5223E平凹透镜,CaF₂,Ø25.4 mm,f=-250 mm,R=-104.6 mm,CT=3.2 mm,ET=4 mm,未镀膜ROC=-104.6 mm; CT=3.2 mm; 边缘厚度=4 mm; 焦距=-250 mm; 组=CaF2, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=CaF2
112-5225E平凹透镜,CaF₂,Ø25.4 mm,f=-300 mm,R=-125.5 mm,CT=3.4 mm,ET=4 mm,未镀膜ROC=-125.5 mm; CT=3.4 mm; 边缘厚度=4 mm; 焦距=-300 mm; 组=CaF2, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=CaF2
112-5228E平凹透镜,CaF₂,Ø25.4 mm,f=-400 mm,R=-167.3 mm,CT=3.5 mm,ET=4 mm,未镀膜ROC=-167.3 mm; CT=3.5 mm; 边缘厚度=4 mm; 焦距=-400 mm; 组=CaF2, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=CaF2
112-5230E平凹透镜,CaF₂,Ø25.4 mm,f=-500 mm,R=-209.1 mm,CT=2.6 mm,ET=3 mm,未镀膜ROC=-209.1 mm; CT=2.6 mm; 边缘厚度=3 mm; 焦距=-500 mm; 组=CaF2, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=CaF2
112-5235E平凹透镜,CaF₂,Ø25.4 mm,f=-1000 mm,R=-418.2 mm,CT=2.8 mm,ET=3 mm,未镀膜ROC=-418.2 mm; CT=2.8 mm; 边缘厚度=3 mm; 焦距=-1000 mm; 组=CaF2, Size: dia 25.4 mm; 镀膜=未镀膜; 直径=25.4 mm; 材料=CaF2
112-5519E平凹透镜,CaF₂,Ø50.8 mm,f=-200 mm,R=-83.6 mm,CT=3.6 mm,ET=7.5 mm,未镀膜ROC=-83.6 mm; CT=3.6 mm; 边缘厚度=7.5 mm; 焦距=-200 mm; 组=CaF2, Size: dia 50.8 mm; 镀膜=未镀膜; 直径=50.8 mm; 材料=CaF2
112-5525E平凹透镜,CaF₂,Ø50.8 mm,f=-300 mm,R=-125.5 mm,CT=3 mm,ET=5.6 mm,未镀膜ROC=-125.5 mm; CT=3 mm; 边缘厚度=5.6 mm; 焦距=-300 mm; 组=CaF2, Size: dia 50.8 mm; 镀膜=未镀膜; 直径=50.8 mm; 材料=CaF2
112-5530E平凹透镜,CaF₂,Ø50.8 mm,f=-500 mm,R=-209.1 mm,CT=4 mm,ET=5.5 mm,未镀膜ROC=-209.1 mm; CT=4 mm; 边缘厚度=5.5 mm; 焦距=-500 mm; 组=CaF2, Size: dia 50.8 mm; 镀膜=未镀膜; 直径=50.8 mm; 材料=CaF2