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RLXLite - Trifocal 7x28 (High Index 1.555) 75mm Diameter Lens Blank Segment Displacement: 4.75mm in, 4mm down Adds are in 0.25 diopter steps from 1.50 to 3.00 |
| Nominal Curve | True Curve | Radius (mm) | SAG at 50 | Nominal Concave | Edge Thickness | Center Thickness |
| 2.00 | 1.90 | 278.947 | 1.12 | 6.00 | 15.0 | 9.2 |
| 4.12 | 3.97 | 133.501 | 2.36 | 6.00 | 11.0 | 8.0 |
| 6.12 | 5.97 | 88.777 | 3.59 | 6.00 | 9.5 | 9.5 |
| 8.50 | 8.44 | 62.796 | 5.19 | 6.00 | 9.5 | 13.6 |