Range of measurement | |
Sphere | 0-Β±25D |
Cylinder | 0-Β±9.99D |
Axis | 0Β°-180Β° (1Β°step) |
Addition | 0-Β±9.99D |
Prism | 0-15D |
Measurement mode | |
Cylinder | -/+,-/+ |
Prism | X-Y,P-B |
Prism Degree | 0.01PD/0.12PD/ 0.25PD |
Diopter | 0.01D/ 0.12D/ 0.25D |
Contact lens | Soft/ hard lens |
Specifications | |
Diameter of lens | 12 to 90mm |
PD | Not available |
Display | 3.5″ LCD |
Printer | External Printer |
Dimension | 185mm(W)x386mm(H)x166mm(D) |
Weight | 2.9kg |