| Customization: | Available |
|---|---|
| Usage: | Lighting, Medical, Optical, Photography, Astronomy |
| Type: | Step window |
|
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2" Diameter or custome size optical glass polished/uncoated/coated step window
| Items | Description |
|
| Plano-Convex Lenses | Material: | Schott N-BK7/Fused Silica/Quartz/Sapphire/O'Hara SK-1300 |
| Diameter: | 50.40+0.05/-0.13mm or others | |
| Center thickness: | 4.3+/-0.1mm or others | |
| ROC1: | Infinity | |
| ROC2: | 13.1mm+/-3%,CX | |
| Surface flatness: | S1&S2:PV<1/[email protected] | |
| Surface quality: | S1&S2:S-D 10-5 | |
| Centerness: | <3arcmin | |
| Clear aperture: | >90% | |
| Chamfer: | 0.1-0.3mm(LW)x45deg | |
| Coating: | AR coated | |
| Standard: | MIL-PRF-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.
Inspection
Other Lenses CPG handle
Packaging& Shipping
Package detail:
Optics are packed with Capacitor paper, white paper, custom-made plastic containers etc
Customized safety green carton
Shipping term:
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