| Діоптрії |
-0.75, -1.00, -1.25, -1.50, -1.75, -10.00, -10.50, -11.00, -11.50, -12.00, -12.50, -13.00, -13.50, -14.00, -14.50, -15.00, -15.50, -16.00, -16.50, -17.00, -17.50, -18.00, -18.50, -19.00, -19.50, -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, -7.00, -7.50, -8.00, -8.50, -9.00, -9.50
|
| primary[10] |
+1.00 D, +1.00 N, +1.50 D, +1.50 N, +2.00 D, +2.00 N, +2.50 D, +2.50 N, +3.00 D, +3.00 N, +3.50 D, +3.50 N, +4.00 D, +4.00 N
|