| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern Asia, Western Europe |
|---|---|
| Place of Origin: | Jiangsu in China |
| Packaging Details: | case |
Quick Details
- Brand Name: Shuncheng
Specifications
|
Diameter Available
|
3mm--120mm
|
|
Diameter Tolerance
|
+0/-0.5mm
|
|
Thickness Tolerance
|
+/-0.05mm
|
|
Focal Length Tolerance
|
±1%
|
|
Surface Accuracy
|
L/4 irregularity at 632.8nm
|
|
Surface Quality
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20-10 S/D
|
|
Centration
|
3 arc min
|
|
Clear Aperture
|
90%
|
|
Bevel
|
Protective bevel
|
|
Material
|
BK7, Fused silica, and other optical glass
|
|
Coating
|
AR coating
|
