Model: | SC-302 |
---|---|
Brand: | shuncheng |
Origin: | Made In China |
Category: | Electronics & Electricity / Electronic Instrument / Optical Lens & Instrument |
Label: | bi convex lens , BK7 bi-convex lens , BK7 convex lens |
Price: |
US $3
/ pc
|
Min. Order: | 100 pc |
Last Online:24 Feb, 2021 |
Diameter Available |
2mm--180mm |
Diameter Tolerance |
+0/-0.05mm |
Thickness Tolerance |
+/-0.05mm |
Focal Length Tolerance |
1% |
Surface Accuracy |
L/4 irregularity at 632.8nm |
Surface Quality |
40-20 S/D |
Centration |
3 arc min |
Clear Aperture |
90% |
Bevel |
Protective bevel |
Material |
BK7, Fused silica, and other optical glass |
Coating |
AR coating |
Price Terms: | FOB |
---|---|
Payment Terms: | T/T |