IR thermal lens chalcogenide glass aspherical or spherical meniscus
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| Customization: | Available |
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Thermal lens chalcogenide infrared glass aspherical or spherical
| Material: | NHG IRG202 |
| Diameter: | 170.00-0.06/-0.25mm |
| Thickness: | 16.2.00+/-0.25mmmm |
| R1: | 151.4+/-0.05mm, CX |
| R2: | 249+/-0.1mm, CC |
| Flatness: | S2: PV<0.5λ@633nm, IRR<0.05λ@633nm |
| Surface quality: | S1&S2:S-D 20-10 |
| Parallelism: | <2' |
| Clear aperture: | S1>62.0mm, S2>62.0mm |
| Chamfer: | Both edges: <0.5mmx45° |
| Coating: | S1&S2: AR coating, high efficiency, Ravg<1%@8-12µm, AOI: 0 deg |
| Standard: | MIL-0-13830B |
Why CPG
COST, PRECISION, G+ SERVICE
CPG optics has over 20 years experiences in optics industry, we provide a variety of different material fabricating and coatings, and we always aim to be a trustful supplier for all the customers.
Our in-house optical metrology capability ensures the all the requirements for the parts are within the specs:
CPG is also an ISO: 9001&14001 certified manufacture, we deliver fast and provide best cost performance ratio for our customers.
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