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KODAK
Progressive Lens (1.598 High Index) 80mm Diameter Lens Blank Distance decentration: 2.5mm Adds in 0.25 diopter steps from 0.75 to 3.00 |
| Nominal Curve | True Curve | Radius mm | SAG at 50mm | Nominal Concave | Edge Thickness | Center Thickness |
| 2.00 | 2.00 | 265.000 | 1.18 | 6.00 | 17.5 | 13.4 |
| 4.50 | 4.64 | 114.220 | 2.77 | 6.00 | 12.5 | 12.1 |
| 6.00 | 5.86 | 90.440 | 3.52 | 6.00 | 8.5 | 10.3 |
| 8.00 | 7.89 | 67.170 | 4.83 | 6.00 | 8.5 | 14.3 |