发布时间：2022年04月
产品描述
硒化锌（ZnSe）平凸（PCX）透镜
EdmundOptics®设计，II-VI制造
优质级ZnSe材料
无涂层或宽带增透膜涂层选项
TECHSPEC®硒化锌（ZnSe）平凸（PCX）透镜专为中波和长波红外光谱中的聚焦或准直应用而设计。 这些镜头由II-VI制造，采用红外ZnSe材料，在10.6μm处具有<0.0005cm-1的体吸收，并且可以无涂层或具有各种宽带防反射涂层选项。 8-12μm涂层非常适用于CO2激光器和热像仪应用，而双带3-12μm涂层是高光谱应用的理想选择。 TECHSPEC®硒化锌PCX透镜在10.6μm时具有<λ/ 20的不规则性，表面质量为40-20，表面粗糙度<50Å。 提供三种直径选项，有效焦距范围为12.7mm至200mm。
通用规格
基底: | II-VI Infrared ZnSe |
Power (P-V) @ 632.8nm: | λ/10 |
有效孔径 CA（mm）: | 90 |
Bulk Absorption Coefficient (cm1): | <0.0005 @ 10.6μm |
表面质量: | 40-20 |
Irregularity (P-V) @ 632.8nm: | λ/20 |
焦距指定波长 (nm): | 10.6 |
订购信息：
Dia. (mm) | EFL (mm) | 涂层 | 产品号 |
12.70 | 12.70 | Uncoated | #39-519 |
12.70 | 20.00 | Uncoated | #39-522 |
12.70 | 25.40 | Uncoated | #39-524 |
12.70 | 35.00 | Uncoated | #39-525 |
12.70 | 50.80 | Uncoated | #39-528 |
25.40 | 25.40 | Uncoated | #39-530 |
25.40 | 35.00 | Uncoated | #39-531 |
25.40 | 50.80 | Uncoated | #39-532 |
25.40 | 75.00 | Uncoated | #39-533 |
25.40 | 100.00 | Uncoated | #39-534 |
25.40 | 150.00 | Uncoated | #39-535 |
25.40 | 250.00 | Uncoated | #39-536 |
50.80 | 50.80 | Uncoated | #39-537 |
50.80 | 75.00 | Uncoated | #39-538 |
50.80 | 100.00 | Uncoated | #39-539 |
50.80 | 150.00 | Uncoated | #39-540 |
50.80 | 200.00 | Uncoated | #39-541 |
12.70 | 12.70 | BBAR (8000-12000nm) | #39-542 |
12.70 | 20.00 | BBAR (8000-12000nm) | #39-543 |
12.70 | 25.40 | BBAR (8000-12000nm) | #39-544 |
12.70 | 35.00 | BBAR (8000-12000nm) | #39-545 |
12.70 | 50.80 | BBAR (8000-12000nm) | #39-546 |
25.40 | 25.40 | BBAR (8000-12000nm) | #39-547 |
25.40 | 35.00 | BBAR (8000-12000nm) | #39-548 |
25.40 | 50.80 | BBAR (8000-12000nm) | #39-549 |
25.40 | 75.00 | BBAR (8000-12000nm) | #39-550 |
25.40 | 100.00 | BBAR (8000-12000nm) | #39-551 |
25.40 | 150.00 | BBAR (8000-12000nm) | #39-552 |
25.40 | 250.00 | BBAR (8000-12000nm) | #39-553 |
50.80 | 50.80 | BBAR (8000-12000nm) | #11-408 |
50.80 | 75.00 | BBAR (8000-12000nm) | #11-409 |
50.80 | 100.00 | BBAR (8000-12000nm) | #11-410 |
50.80 | 150.00 | BBAR (8000-12000nm) | #11-411 |
50.80 | 200.00 | BBAR (8000-12000nm) | #11-412 |
12.70 | 12.70 | BBAR (3000-12000nm) | #11-418 |
12.70 | 20.00 | BBAR (3000-12000nm) | #11-419 |
12.70 | 25.40 | BBAR (3000-12000nm) | #11-420 |
12.70 | 35.00 | BBAR (3000-12000nm) | #11-421 |
12.70 | 50.80 | BBAR (3000-12000nm) | #11-422 |
25.40 | 25.40 | BBAR (3000-12000nm) | #11-423 |
25.40 | 35.00 | BBAR (3000-12000nm) | #11-424 |
25.40 | 50.80 | BBAR (3000-12000nm) | #11-425 |
25.40 | 75.00 | BBAR (3000-12000nm) | #11-426 |
25.40 | 100.00 | BBAR (3000-12000nm) | #11-427 |
25.40 | 150.00 | BBAR (3000-12000nm) | #11-428 |
25.40 | 250.00 | BBAR (3000-12000nm) | #11-429 |
50.80 | 50.80 | BBAR (3000-12000nm) | #11-430 |
50.80 | 75.00 | BBAR (3000-12000nm) | #11-431 |
50.80 | 100.00 | BBAR (3000-12000nm) | #11-432 |
50.80 | 150.00 | BBAR (3000-12000nm) | #11-433 |
50.80
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