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