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Address
No.425, North Beiying Road, Qingpu Industrial Zone, Shanghai
Tel
86-21-59255328
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Materials | BK7 or others optical glass. quartz. sapphire . Ge. Si- ZnSe· CaF2 etc. |
Diameter | 1.5~300mm |
Radius | R 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 | ΔN=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.