Technical parameters
Spherical power | Range: -19.00D~+16.75D Step:0.25D |
Cylinder power | Range: 0D~6.00D Step: 0.25D |
Cylinder axis | Range: 0°~180° Step: 0.25D |
Cross cylinder | &plun;0.25D cross cylinder lens synchronized with cylinder axis |
Rotary pri | Range: 0△~2△ Step: 1△ |
Adjustment | 50mm~75mm |
Dimensions | 338(L)×99(W)×292(H)mm |
Weight | 5kg |
