Επιπρόσθετες Πληροφορίες
| Βαθμός (sph) | -09.00, -08.50, -08.00, -07.50, -07.00, -06.50, -06.00, -05.75, -05.50, -05.25, -05.00, -04.75, -04.50, -04.25, -04.00, -03.75, -03.50, -03.25, -03.00, -02.75, -02.50, -02.25, -02.00, -01.75, -01.50, -01.25, -01.00, -0.75, -0.50, 0.00, +00.50, +00.75, +01.00, +01.25, +01.50, +01.75, +02.00, +02.25, +02.50, +02.75, +03.00, +03.25, +03.50, +03.75, +04.00, +04.25, +04.50, +04.75, +05.00, +05.25, +05.50, +05.75, +06.00 |
|---|---|
| Αστιγματισμός (cyl) | -2,25, -2,75, -1,25, -1,75, -0.75 |
| Μοίρες (axe) | 0, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180 |