(PRO SOFT) 1.50 PROGRESSIVE REGULAR CORRIDOR

Diameter	Base	Nominal Curve	True Base Front	True Base Back	Radius	SAG Front	SAG Back	Thickness center	Thickness Edge	Adds in 0.25 diopter steps
75	125	1.00	1.53	6.00	346.560	0.903	3.650	7.00	13.00	1.00 to 3.00
75	325	3.00	3.54	5.00	149.720	2.102	3.030	7.00	9.00	1.00 to 3.00
75	550	5.00	5.83	5.00	90.870	3.510	3.030	10.00	9.00	1.00 to 3.00
75	750	7.00	7.82	6.00	67.76	4.78	3.65	10.50	6.00	1.00 to 3.00

HI-INDEX 1.60 PROGRESSIVE SHORT CORRIDOR

Diameter	Base	Nominal Curve	True Base Front	True Base Back	Radius	SAG Front	SAG Back	Thickness center	Thickness Edge	Adds in 0.25 diopter steps
75	1.25	1.25	1.14	6.07	464.912	0.67	3.66	8.9	15.2	0.75 to 3.50
75	3.25	3.25	3.18	6.07	166.667	1.89	3.66	9.4	13	0.75 to 3.50
75	5.50	5.50	5.56	6.07	95.324	3.34	3.66	12.2	12.2	0.75 to 3.50
75	7.50	7.50	7.61	6.07	69.645	4.64	3.66	12.4	9.3	0.75 to 3.50

HI-INDEX 1.67 PROGRESSIVE SHORT CORRIDOR

Diameter	Base	Nominal Curve	True Base Front	True Base Back	Radius	SAG Front	SAG Back	Thickness center	Thickness Edge	Adds in 0.25 diopter steps
75	1.25	1.25	1.40	8.02	378.57	0.83	4.91	4.7	14.2	1.00 to 3.00
75	3.25	3.25	3.40	8.02	155.88	2.02	4.91	4.0	11.0	1.00 to 3.00
75	5.25	5.25	5.74	6.10	92.33	3.45	3.67	9.3	9.8	1.00 to 3.00
75	7.25	7.25	7.84	6.10	67.60	4.79	3.67	11.5	8.3	1.00 to 3.00

MICRA 1.49 75/80MM

Diameter	Base	Actual Front Curve	Front Curve (1.498)	Radius	SAG	Rear Radius	Rear Curve	Thickness center	Thickness Edge	Adds in 0.25 diopter steps
75/80	2.00	2.06	1.94	257.28	1.22	118.50	4.47	14.00	10.60	0.75 to 3.00
75/80	4.00	4.06	3.81	130.54	2.42	118.50	4.47	12.00	11.41	0.75 to 3.00
75/80	5.50	5.55	5.21	95.50	3.33	81.79	6.48	8.00	6.57	0.75 to 3.00
75/80	7.50	7.33	6.89	72.31	4.46	81.79	6.48	8.00	9.38	0.75 to 3.00

SHORT PROGRESSIVE LENS 70MM 1.56

Diameter	Nominal Curve	T.C	Radius	Back Curve	E.T.	C.T.	MRP Dec	Seg Inset	Fitting Cross	SAG	Add Range	RX Range Recommended
70	1.25	1.37	386.86	5.6	12	7	3	3	2	0.81	0.50 to 3.50	-4.25D to -8.00D
70	3.25	3.4	155.88	5.6	11	9	3	3	2	2.02	0.50 to 3.50	-0.75D to -4.00D
70	5.5	5.75	92.17	5.6	9	9	3	3	2	3.46	0.50 to 3.50	-0.50D to +2.50D
70	7.5	7.82	67.77	5.6	8	11	3	3	2	4.78	1.00 to 3.50	+2.75D to +6.00D