| PolyClear® Navigator Short®
(1.586 High Index) 78mm Diameter Lens Blank Adds in 0.25 diopter steps from 1.00 to 3.00 |
| Nominal Curve | True Curve | Radius mm | SAG at 50mm | Nominal Concave | Edge Thickness | Center Thickness |
2.00 |
1.97 |
|
|
6.00 |
13.4 |
7.7 |
4.50 |
4.58 |
|
|
6.00 |
8.9 |
7.8 |
5.75 |
5.78 |
|
|
6.00 |
7.4 |
8.4 |
7.25 |
7.21 |
|
|
6.00 |
8.4 |
12.7 |