1.60 Spheric Lens |
| Material : 1.60 Index
Resin (Ne=1.597, Abbe value=40, Specific gravity=1.30) |
| CONVEX SURFACE |
CONCAVE
SURFACE |
C.T
(mm) |
E.T
(mm) |
Dia
(mm) |
Nominal
Curve |
True
Curve |
Sag
(sagitta:40mm) |
Sag
(sagitta:50mm) |
Radius |
Radius |
| 1.597 |
1.530 |
| 0.50 |
0.60 |
0.53 |
0.20 |
0.31 |
1,000.00 |
90.50 |
8.3 |
14.7 |
70 |
| 1.00 |
1.22 |
1.08 |
0.41 |
0.64 |
490.00 |
8.3 |
13.8 |
| 2.00 |
2.27 |
2.02 |
0.76 |
1.18 |
263.00 |
8.3 |
12.8 |
| 3.00 |
3.26 |
2.89 |
1.09 |
1.70 |
183.20 |
8.3 |
12.0 |
| 4.00 |
4.38 |
3.89 |
1.46 |
2.29 |
136.21 |
8.3 |
10.3 |
| 5.00 |
5.43 |
4.82 |
1.81 |
2.84 |
110.00 |
9.2 |
10.0 |
| 6.00 |
6.59 |
5.85 |
2.20 |
3.46 |
90.54 |
9.4 |
9.2 |
| 7.00 |
7.46 |
6.63 |
2.49 |
3.93 |
80.00 |
9.8 |
8.7 |
| 8.00 |
8.87 |
7.87 |
2.97 |
4.70 |
67.32 |
10.5 |
7.8 |
| 9.00 |
10.69 |
9.49 |
3.60 |
5.74 |
55.85 |
12.6 |
7.4 |
| 10.00 |
11.53 |
10.23 |
3.89 |
6.23 |
51.80 |
13.7 |
6.7 |
| 12.00 |
13.51 |
11.99 |
4.61 |
7.44 |
44.20 |
90.22 |
13.7 |
5.3 |
65 |
Center Thickness:
0.5mm