China Optical glass schott N-BK7 dia 12.7mm polished/uncoated/coated step window, Find details about China AR Coating, Substrate from Optical glass schott N-BK7 dia 12.7mm polished/uncoated/coated step window
Optical glass schott N-BK7 polished/uncoated/coated step window
Items | Description | |
Plano-Convex Lenses | Material: | Schott N-BK7/Fused Silica/Quartz/Sapphire/O'Hara SK-1300 |
Diameter: | 12.70+0.05/-0.13mm or others | |
Center thickness: | 1.3+/-0.1mm or others | |
ROC1: | Infinity | |
ROC2: | 13.1mm+/-3%,CX | |
Surface flatness: | S1&S2:PV<1/10L@632.8nm | |
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: