POST CATARACT - Bifocal Vision
Multiple Drop - Round 22mm CR39^® Uncoated Lenses
60MM DIAMETER LENS BLANKS
Segment Placement: 1.25mm down

Nominal Curve	True Curve	Radius mm	SAG at 50	Nominal Concave	Edge Thickness	Center Thickness	Adds in Diopter Steps
12.00	11.94	44.389	7.71	6.00	6.0	11.0	2.00, 2.50, 2.75, 3.00, 3.50
14.00	13.98	37.911	9.41	6.00	6.0	12.5	2.00, 2.50, 2.75, 3.00, 3.50
16.00	15.99	33.146	11.38	6.00	6.0	15.0	2.00, 2.50, 2.75, 3.00, 3.50