Concave Glass Lenses
ITEM NO. |
Diameter |
Focal Length |
Center Thickness |
Edge Thickness |
R1 |
R2 |
Material |
|
---|---|---|---|---|---|---|---|---|
1 |
ROPO-780 |
10 |
-47.76 |
1.5 |
2.01 |
0 |
-24.66 |
BK7 |
2 |
ROPO-781 |
10 |
-134.6 |
1.5 |
1.68 |
0 |
-69.5 |
BK7 |
3 |
ROPO-571 |
10.5 |
-135.6 |
0.92 |
1 |
0 |
-70 |
BK7 |
UNIT=mm |