Clex 1.67 Spin Photochromic Spheric Lens |
| Material : 1.67 Index Resin (Ne=1.665, Abbe value=32, Specific gravity=1.35) |
| Color : Brown, Grey |
| CONVEX SURFACE |
CONCAVE SURFACE |
C.T
(mm) |
E.T
(mm) |
Dia
(mm) |
Nominal
Curve |
True
Curve |
Sag
(sagitta:40mm) |
Sag
(sagitta:50mm) |
Radius
|
Radius |
| 1.665 |
1.530 |
| 0.50 |
0.54 |
0.43 |
0.16 |
0.25 |
1,230.00 |
91.50 |
7.9 |
14.6 |
70 |
| 1.00 |
1.23 |
0.98 |
0.37 |
0.58 |
540.00 |
6.5 |
12.8 |
75 |
| 2.00 |
2.42 |
1.93 |
0.72 |
1.13 |
275.00 |
6.5 |
11.8 |
| 3.00 |
3.37 |
2.69 |
1.01 |
1.58 |
197.30 |
6.5 |
10.2 |
| 4.00 |
4.64 |
3.70 |
1.39 |
2.17 |
143.30 |
7.1 |
10.1 |
| 5.00 |
5.89 |
4.69 |
1.76 |
2.77 |
112.90 |
7.5 |
9.1 |
| 6.00 |
6.93 |
5.52 |
2.07 |
3.26 |
95.95 |
8.7 |
9.0 |
| 7.00 |
8.03 |
6.40 |
2.41 |
3.79 |
82.86 |
111.70 |
8.9 |
6.3 |
| 8.00 |
9.05 |
7.21 |
2.72 |
4.29 |
73.50 |
10.1 |
6.2 |
| 9.00 |
11.82 |
9.42 |
3.57 |
5.69 |
56.26 |
90.50 |
12.9 |
6.3 |
| 10.00 |
12.76 |
10.17 |
3.87 |
6.19 |
52.11 |
14.5 |
6.7 |
| 11.00 |
13.97 |
11.13 |
4.26 |
6.84 |
47.60 |
16.8 |
6.8 |
65 |
Center Thickness:
0.5mm