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氟化钙平凸(PCX)透镜

氟化钙平凸(PCX)透镜

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TECHSPEC® 氟化钙平凸透镜非常适用于要求严格、需要卓越紫外线到中波红外光谱性能的应用。TECHSPEC氟化钙平凸透镜具有低折射率，高激光损伤阈值、低同轴与径向应力双折射特性，因此非常适合与准分子激光器结合使用，或用于集成至红外系统。此外，氟化钙也备有低可溶性，同时其硬度也高于其他类似的氟化基片，因此，这些PCX透镜能够抵抗恶劣的环境与天气。


  • 低折射率

  • 真空级紫外（UV）基底

  • 可选无镀膜、VIS-NIR 和 NIR II 宽带增透镀膜


                             产品

标题产品编码Dia. (mm)EFL (mm)BFL (mm)涂层基底表面质量Power (P-V) @ 632.8nmIrregularity (P-V) @ 632.8nm中心偏（弧分）CT (mm)
12.5mm Dia. x 18mm FL 无镀膜氟化钙平凸透镜88-16012.50 +0.00/-0.1018.00 @ 266nm14.92 Uncoated Calcium Fluoride (CaF2) 40-20 λ λ/2 <3 4.00 ±0.1
12.5mm Dia. x 25mm FL 无镀膜氟化钙平凸透镜88-16112.50 +0.00/-0.1025.00 @ 266nm22.61 Uncoated Calcium Fluoride (CaF2) 40-20 λ λ/2 <3 3.50 ±0.1
12.5mm Dia. x 50mm FL 无镀膜氟化钙平凸透镜88-16212.50 +0.00/-0.1050.00 @ 266nm48.63 Uncoated Calcium Fluoride (CaF2) 40-20 λ λ/2 <3 2.00 ±0.1
25mm Dia. x 35mm FL 无镀膜氟化钙平凸透镜88-16325.00 +0.00/-0.1035.00 @ 266nm29.87 Uncoated Calcium Fluoride (CaF2) 40-20 λ λ/2 <3 7.50 ±0.1
25mm Dia. x 50mm FL 无镀膜氟化钙平凸透镜88-16425.00 +0.00/-0.1050.00 @ 266nm46.58 Uncoated Calcium Fluoride (CaF2) 40-20 λ λ/2 <3 5.00 ±0.1
25mm Dia. x 75mm FL 无镀膜氟化钙平凸透镜88-16525.00 +0.00/-0.1075.00 @ 266nm73.63 Uncoated Calcium Fluoride (CaF2) 40-20 λ λ/2 <3 4.00 ±0.1
25mm Dia. x 100mm FL 无镀膜氟化钙平凸透镜88-16625.00 +0.00/-0.10100.00 @ 266nm97.27 Uncoated Calcium Fluoride (CaF2) 40-20 λ λ/2 <3 4.00 ±0.1
50mm Dia. x 75mm FL 无镀膜氟化钙平凸透镜88-16750.00 +0.00/-0.1075.00 @ 266nm66.45 Uncoated Calcium Fluoride (CaF2) 40-20 λ 3λ/2 <3 12.50 ±0.1
50mm Dia. x 100mm FL 无镀膜氟化钙平凸透镜88-16850.00 +0.00/-0.10100.00 @ 266nm93.85 Uncoated Calcium Fluoride (CaF2) 40-20 λ 3λ/2 <3 9.00 ±0.1
50mm Dia. x 150mm FL 无镀膜氟化钙平凸透镜88-16950.00 +0.00/-0.10150.00 @ 266nm145.21 Uncoated Calcium Fluoride (CaF2) 40-20 λ 3λ/2 <3 7.00 ±0.1
12.5mm Dia. x 18mm FL VIS-NIR 镀膜氟化钙平凸透镜22-51512.50 +0.00/-0.1018.00 @ 266nm14.92 VIS-NIR (400-1000nm) Calcium Fluoride (CaF2) 40-20 λ λ/2 <3 4.00 ±0.1
12.5mm Dia. x 25mm FL VIS-NIR 镀膜氟化钙平凸透镜22-51612.50 +0.00/-0.1025.00 @ 266nm22.61 VIS-NIR (400-1000nm) Calcium Fluoride (CaF2) 40-20 λ λ/2 <3 3.50 ±0.1
12.5mm Dia. x 50mm FL VIS-NIR 镀膜氟化钙平凸透镜22-51712.50 +0.00/-0.1050.00 @ 266nm48.63 VIS-NIR (400-1000nm) Calcium Fluoride (CaF2) 40-20 λ λ/2 <3 2.00 ±0.1
25mm Dia. x 35mm FL VIS-NIR 镀膜氟化钙平凸透镜22-51825.00 +0.00/-0.1035.00 @ 266nm29.87 VIS-NIR (400-1000nm) Calcium Fluoride (CaF2) 40-20 λ λ/2 <3 7.50 ±0.1
25mm Dia. x 50mm FL VIS-NIR 镀膜氟化钙平凸透镜22-51925.00 +0.00/-0.1050.00 @ 266nm46.58 VIS-NIR (400-1000nm) Calcium Fluoride (CaF2) 40-20 λ λ/2 <3 5.00 ±0.1
25mm Dia. x 75mm FL VIS-NIR 镀膜氟化钙平凸透镜22-52025.00 +0.00/-0.1075.00 @ 266nm73.63 VIS-NIR (400-1000nm) Calcium Fluoride (CaF2) 40-20 λ λ/2 <3 4.00 ±0.1
25mm Dia. x 100mm FL VIS-NIR 镀膜氟化钙平凸透镜22-52125.00 +0.00/-0.10100.00 @ 266nm97.27 VIS-NIR (400-1000nm) Calcium Fluoride (CaF2) 40-20 λ λ/2 <3 4.00 ±0.1
50mm Dia. x 75mm FL VIS-NIR 镀膜氟化钙平凸透镜22-52250.00 +0.00/-0.1075.00 @ 266nm66.45 VIS-NIR (400-1000nm) Calcium Fluoride (CaF2) 40-20 λ 3λ/2 <3 12.50 ±0.1
50mm Dia. x 100mm FL VIS-NIR 镀膜氟化钙平凸透镜22-52350.00 +0.00/-0.10100.00 @ 266nm93.85 VIS-NIR (400-1000nm) Calcium Fluoride (CaF2) 40-20 λ 3λ/2 <3 9.00 ±0.1
50mm Dia. x 150mm FL VIS-NIR 镀膜氟化钙平凸透镜22-52450.00 +0.00/-0.10150.00 @ 266nm145.21 VIS-NIR (400-1000nm) Calcium Fluoride (CaF2) 40-20 λ 3λ/2 <3 7.00 ±0.1
12.5mm Dia. x 18mm FL NIR II 镀膜氟化钙平凸透镜22-52512.50 +0.00/-0.1018.00 @ 266nm14.92 NIR II (750-1550nm) Calcium Fluoride (CaF2) 40-20 λ λ/2 <3 4.00 ±0.1
12.5mm Dia. x 25mm FL NIR II 镀膜氟化钙平凸透镜22-52612.50 +0.00/-0.1025.00 @ 266nm22.61 NIR II (750-1550nm) Calcium Fluoride (CaF2) 40-20 λ λ/2 <3 3.50 ±0.1
12.5mm Dia. x 50mm FL NIR II 镀膜氟化钙平凸透镜22-52712.50 +0.00/-0.1050.00 @ 266nm48.63 NIR II (750-1550nm) Calcium Fluoride (CaF2) 40-20 λ λ/2 <3 2.00 ±0.1
25mm Dia. x 35mm FL NIR II 镀膜氟化钙平凸透镜22-52825.00 +0.00/-0.1035.00 @ 266nm29.87 NIR II (750-1550nm) Calcium Fluoride (CaF2) 40-20 λ λ/2 <3 7.50 ±0.1
25mm Dia. x 50mm FL NIR II 镀膜氟化钙平凸透镜22-52925.00 +0.00/-0.1050.00 @ 266nm46.58 NIR II (750-1550nm) Calcium Fluoride (CaF2) 40-20 λ λ/2 <3 5.00 ±0.1
25mm Dia. x 75mm FL NIR II 镀膜氟化钙平凸透镜22-53025.00 +0.00/-0.1075.00 @ 266nm73.63 NIR II (750-1550nm) Calcium Fluoride (CaF2) 40-20 λ λ/2 <3 4.00 ±0.1
25mm Dia. x 100mm FL NIR II 镀膜氟化钙平凸透镜22-53125.00 +0.00/-0.10100.00 @ 266nm97.27 NIR II (750-1550nm) Calcium Fluoride (CaF2) 40-20 λ λ/2 <3 4.00 ±0.1
50mm Dia. x 75mm FL NIR II 镀膜氟化钙平凸透镜22-53250.00 +0.00/-0.1075.00 @ 266nm66.45 NIR II (750-1550nm) Calcium Fluoride (CaF2) 40-20 λ 3λ/2 <3 12.50 ±0.1
50mm Dia. x 100mm FL NIR II 镀膜氟化钙平凸透镜22-53350.00 +0.00/-0.10100.00 @ 266nm93.85 NIR II (750-1550nm) Calcium Fluoride (CaF2) 40-20 λ 3λ/2 <3 9.00 ±0.1
50mm Dia. x 150mm FL NIR II 镀膜氟化钙平凸透镜22-53450.00 +0.00/-0.10150.00 @ 266nm145.21 NIR II (750-1550nm) Calcium Fluoride (CaF2) 40-20 λ 3λ/2 <3 7.00 ±0.1


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