• 波长范围为 1.2 - 7μm
• 低密度、低色散
• 焦距范围在 25 – 250mm 之间
• 其他红外线透镜可提供的常用基片
通用规格
直径 (mm) | 25.00 +0.0/-0.1 |
基底 | Silicon (Si) |
表面质量 | 60-40 |
Power (P-V) @ 632.8nm | 2λ |
Irregularity (P-V) @ 632.8nm | λ/2 |
中心偏（弧分） | <3 |
有效孔径 CA（mm） | 24 |
倒角 | Protective bevel as needed |
产品描述
TECHSPEC® 硅平凸 (PCX) 透镜具有精密抛光表面，这一特点使其非常适合于多种红外线应用，包括近红外 (NIR) 成像和红外线分光镜。提供从 f1 到 f10 之间的多种焦距的未镀膜和宽带镀膜的透镜可以获得。关于定制红外膜层的要求，请联系我们。
技术数据
订购信息
Dia. (mm) | EFL (mm) | BFL (mm) | 涂层 | 基底 | 产品编码 |
25.00 +0.0/-0.1 | 25.00 @ 10.6μm | 23.98 | Uncoated | Silicon (Si) | 69-673 |
25.00 +0.0/-0.1 | 25.00 @ 10.6μm | 23.98 | BBAR (1650-3000nm) | Silicon (Si) | 21-088 |
25.00 +0.0/-0.1 | 25.00 @ 10.6μm | 23.98 | BBAR (3000-5000nm) | Silicon (Si) | 69-682 |
25.00 +0.0/-0.1 | 30.00 @ 10.6μm | 28.98 | Uncoated | Silicon (Si) | 69-674 |
25.00 +0.0/-0.1 | 30.00 @ 10.6μm | 28.98 | BBAR (1650-3000nm) | Silicon (Si) | 21-089 |
25.00 +0.0/-0.1 | 30.00 @ 10.6μm | 28.98 | BBAR (3000-5000nm) | Silicon (Si) | 69-683 |
25.00 +0.0/-0.1 | 35.00 @ 10.6μm | 34.12 | Uncoated | Silicon (Si) | 69-675 |
25.00 +0.0/-0.1 | 35.00 @ 10.6μm | 34.12 | BBAR (1650-3000nm) | Silicon (Si) | 21-090 |
25.00 +0.0/-0.1 | 35.00 @ 10.6μm | 34.12 | BBAR (3000-5000nm) | Silicon (Si) | 69-684 |
25.00 +0.0/-0.1 | 40.00 @ 10.6μm | 39.12 | Uncoated | Silicon (Si) | 69-676 |
25.00 +0.0/-0.1 | 40.00 @ 10.6μm | 39.12 | BBAR (1650-3000nm) | Silicon (Si) | 21-091 |
25.00 +0.0/-0.1 | 40.00 @ 10.6μm | 39.12 | BBAR (3000-5000nm) | Silicon (Si) | 69-685 |
25.00 +0.0/-0.1 | 50.00 @ 10.6μm | 49.12 | Uncoated | Silicon (Si) | 69-677 |
25.00 +0.0/-0.1 | 50.00 @ 10.6μm | 49.12 | BBAR (1650-3000nm) | Silicon (Si) | 21-092 |
25.00 +0.0/-0.1 | 50.00 @ 10.6μm | 49.12 | BBAR (3000-5000nm) | Silicon (Si) | 69-686 |
25.00 +0.0/-0.1 | 75.00 @ 10.6μm | 74.12 | Uncoated | Silicon (Si) | 69-678 |
25.00 +0.0/-0.1 | 75.00 @ 10.6μm | 74.12 | BBAR (1650-3000nm) | Silicon (Si) | 21-093 |
25.00 +0.0/-0.1 | 75.00 @ 10.6μm | 74.12 | BBAR (3000-5000nm) | Silicon (Si) | 69-687 |
25.00 +0.0/-0.1 | 100.00 @ 10.6μm | 99.12 | Uncoated | Silicon (Si) | 69-679 |
25.00 +0.0/-0.1 | 100.00 @ 10.6μm | 99.12 | BBAR (1650-3000nm) | Silicon (Si) | 21-094 |
25.00 +0.0/-0.1 | 100.00 @ 10.6μm | 99.12 | BBAR (3000-5000nm) | Silicon (Si) | 69-688 |
25.00 +0.0/-0.1 | 150.00 @ 10.6μm | 149.12 | Uncoated | Silicon (Si) | 69-680 |
25.00 +0.0/-0.1 | 150.00 @ 10.6μm | 149.12 | BBAR (1650-3000nm) | Silicon (Si) | 21-095 |
25.00 +0.0/-0.1 | 150.00 @ 10.6μm | 149.12 | BBAR (3000-5000nm) | Silicon (Si) | 69-689 |
25.00 +0.0/-0.1 | 250.00 @ 10.6μm | 249.12 | Uncoated | Silicon (Si) | 69-681 |
25.00 +0.0/-0.1 | 250.00 @ 10.6μm | 249.12 | BBAR (1650-3000nm) | Silicon (Si) | 21-096 |
25.00 +0.0/-0.1 | 250.00 @ 10.6μm | 249.12 | BBAR (3000-5000nm) | Silicon (Si) | 69-690 |
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