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氟化钙平凸(PCX)透镜

(1)在200nm到7μm范围之间透射率超过90%
(2)低折射率
(3)真空等级的UV基片
氟化钙平凸(PCX)透镜
TECHSPEC? 氟化钙平凸透镜非常适用于要求严格、需要zhuo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ji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。
常用规格
涂层: |
Uncoated |
基底: |
Vacuum UV Grade CaF2 |
表面质量: |
40-20 |
直径容差 (mm): |
+0.00/-0.10 |
有效孔径 (%): |
>90 |
中心厚度容差 (mm): |
±0.1 |
技术数据

订购信息:
| Dia. (mm) |
EFL (mm) |
BFL (mm) |
涂层 |
产品编码 |
| 12.50 | 18.00 | 14.92 | Uncoated | #88-160 |
| 12.50 | 25.00 | 22.61 | Uncoated | #88-161 |
| 12.50 | 50.00 | 48.63 | Uncoated | #88-162 |
| 25.00 | 35.00 | 29.87 | Uncoated | #88-163 |
| 25.00 | 50.00 | 46.58 | Uncoated | #88-164 |
| 25.00 | 75.00 | 73.63 | Uncoated | #88-165 |
| 25.00 | 100.00 | 97.27 | Uncoated | #88-166 |
| 50.00 | 75.00 | 66.45 | Uncoated | #88-167 |
| 50.00 | 100.00 | 93.85 | Uncoated | #88-168 |
| 50.00 | 150.00 | 145.21 | Uncoated | #88-169 |
| 12.50 | 18.00 | 14.92 | VIS-NIR (400-1000nm) | #22-515 |
| 12.50 | 25.00 | 22.61 | VIS-NIR (400-1000nm) | #22-516 |
| 12.50 | 50.00 | 48.63 | VIS-NIR (400-1000nm) | #22-517 |
| 25.00 | 35.00 | 29.87 | VIS-NIR (400-1000nm) | #22-518 |
| 25.00 | 50.00 | 46.58 | VIS-NIR (400-1000nm) | #22-519 |
| 25.00 | 75.00 | 73.63 | VIS-NIR (400-1000nm) | #22-520 |
| 25.00 | 100.00 | 97.27 | VIS-NIR (400-1000nm) | #22-521 |
| 50.00 | 75.00 | 66.45 | VIS-NIR (400-1000nm) | #22-522 |
| 50.00 | 100.00 | 93.85 | VIS-NIR (400-1000nm) | #22-523 |
| 50.00 | 150.00 | 145.21 | VIS-NIR (400-1000nm) | #22-524 |
| 12.50 | 18.00 | 14.92 | NIR II (750-1550nm) | #22-525 |
| 12.50 | 25.00 | 22.61 | NIR II (750-1550nm) | #22-526 |
| 12.50 | 50.00 | 48.63 | NIR II (750-1550nm) | #22-527 |
| 25.00 | 35.00 | 29.87 | NIR II (750-1550nm) | #22-528 |
| 25.00 | 50.00 | 46.58 | NIR II (750-1550nm) | #22-529 |
| 25.00 | 75.00 | 73.63 | NIR II (750-1550nm) | #22-530 |
| 25.00 | 100.00 | 97.27 | NIR II (750-1550nm) | #22-531 |
| 50.00 | 75.00 | 66.45 | NIR II (750-1550nm) | #22-532 |
| 50.00 | 100.00 | 93.85 | NIR II (750-1550nm) | #22-533 |
| 50.00 | 150.00 | 145.21 | NIR II (750-1550nm) | #22-534 |