| Customization: | Available |
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| After-sales Service: | Repair for free |
| Warranty: | 1 year |
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Optical Reticle (AR coated reticle with etching depth 0.025mm with S-D 20-10)
| Material: | Schott N-BK7, N-SF11 or others |
| Diameter: | 2.0 to 20.0-0.016/-0.043mm |
| Thickness: | 1.0 to 5.0+/-0.1mm |
| Etching surface: | S1 |
| R1: | infinity |
| R2: | infinity |
| Flatness: | S1&S2:PV<1/2L@633nm |
| Surface quality : | S1&S2:20-10 after coating |
| Parallelism: | <1arcmin |
| Clear aperture: | >13mm |
| Chamfer: | <0.3mm(LW)@45deg |
| Coating: | S1&S2: Ravg<0.5%425-675nm, AOI: 0deg |
| 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 & TUV certified manufacture, we deliver fast and provide best cost performance ratio for our customers.
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