+6.00D to -8.00D (0.50D steps after -6.50D) |
-0.75, -1.25, -1.75, -2.25 |
10° to 180° (10° steps) |
+6.25D to +10.00D (0.50D steps after +6.50D) |
-0.75, -1.25, -1.75, -2.25 |
10° to 180° (5° steps) |
-8.50D to -10.00D (0.50D steps) |
-0.75, -1.25, -1.75, -2.25 |
10° to 180° (5° steps) |
+10.00D to -10.00D (0.50D steps after +/-6.50D) |
-2.75 to -5.75 (0.50D steps) |
5° to 180° (5° steps) |