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86-21-59255328
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| Parameter | Specification |
|---|---|
| Materials | BK7, Quartz, Infrared, Sapphire, Ge, Si, ZnSe, CaF2, etc. |
| Diameter | 1.5-300mm |
| Radius | >0.8mm |
| Focal Length | -30000mm-30000mm |
| Center Thickness Tolerance | ±0.01mm |
| Diameter Tolerance | ±0.005mm |
| Focal Length Tolerance | ±1% |
| Surface Accuracy | N=1-3 |
| Irregularity | Change In N=0.1-0.5 |
| Decenter | 3"-1' |
| Surface Quality | 10/5-60/40 |
| Coating | Upon Request |
| Application Area | Imaging, Lighting, Laser, etc. |
Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.