RLXPlus® Round 22 (Standard Index 1.498, scratch resistant) 70mm Diameter Lens Blank- Segment Displacement: 6mm down Adds in 0.25 diopter steps from 0.75 to 4.00

Nominal Curve	True Curve	Radius (mm)	SAG at 50	Nominal Concave	Edge Thickness	Center Thickness
0.50	0.52	1019.231	0.31	6.00	18.0	11.4
1.50	1.51	350.993	0.89	6.00	18.0	12.5
3.00	3.04	174.342	1.80	6.00	12.5	8.8
4.50	4.56	116.228	2.72	6.00	12.5	10.7
6.25	6.31	83.994	3.81	6.00	8.0	8.4
8.25	8.35	63.473	5.13	6.00	8.0	11.3
10.00	10.14	52.268	6.37	6.00	8.0	14.2