KODAK Vision 1.56 EvoClear™ Progressive Lens (1.557 High Index) 78mm Diameter Lens Blank Distance decentration: 3mm 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
0.50	0.70	757.143	0.41	3.00	17.8	14.8
1.50	1.52	348.684	0.90	3.00	17.5	15.9
3.00	2.99	177.258	1.77	6.00	15.8	11.8
4.50	4.55	116.484	2.71	6.00	13.2	11.6
6.25	6.27	84.530	3.78	6.00	11.4	12.2
8.25	8.28	64.010	5.08	6.00	11.6	15.9