cyl details
Sph
Cyl Axis
Pl to -6.00
0.25 steps
-.75,-1.25, -1.75
-2.25  and  -2.75
         Full 10° to 180° in 10° steps
       10°, 20°,    70° to 110°, and 160° to 180° in 10° steps       
-6.50 to -8.00
0.50 steps
-.75, -1.25, -1.75
                 10°, 20°, 70° to 110°, and 160° to 180°
+0.25 to +4.00
0.25 steps
-.75, -1.25, -1.75
                 10°, 20°, 70° to 110°, and 160° to 180°