Base curve (BC)
Diameter (Diam)
Sphere power
Add power
Quantity
Right
8.6
14.2
+6.00
+5.75
+5.50
+5.25
+5.00
+4.75
+4.50
+4.25
+4.00
+3.75
+3.50
+3.25
+3.00
+2.75
+2.50
+2.25
+2.00
+1.75
+1.50
+1.25
+1.00
+0.75
+0.50
+0.25
0.00
-0.25
-0.50
-0.75
-1.00
-1.25
-1.50
-1.75
-2.00
-2.25
-2.50
-2.75
-3.00
-3.25
-3.50
-3.75
-4.00
-4.25
-4.50
-4.75
-5.00
-5.25
-5.50
-5.75
-6.00
-6.25
-6.50
-6.75
-7.00
-7.25
-7.50
-7.75
-8.00
-8.25
-8.50
-8.75
-9.00
-10.00
Low
High
0
1
2
3
4
Left
8.6
14.2
+6.00
+5.75
+5.50
+5.25
+5.00
+4.75
+4.50
+4.25
+4.00
+3.75
+3.50
+3.25
+3.00
+2.75
+2.50
+2.25
+2.00
+1.75
+1.50
+1.25
+1.00
+0.75
+0.50
0.00
-0.25
-0.50
-0.75
-1.00
-1.25
-1.50
-1.75
-2.00
-2.25
-2.50
-2.75
-3.00
-3.25
-3.50
-3.75
-4.00
-4.25
-4.50
-4.75
-5.00
-5.25
-5.50
-5.75
-6.00
-6.25
-6.50
-6.75
-7.00
-7.25
-7.50
-7.75
-8.00
-8.25
-8.50
-8.75
-9.00
Low
High
0
1
2
3
4
Set a quantity to zero if you only require one eye.
