Measurement Range S -18D to +23D
C 0 to - 12D, 0 to +12D
Axis: 1 to 180
Increments Auto/0.25D selectable
Axis: 1ry
Measurement Range Radius curvature: 5 to 11mm (in 0.01mm increments)
Corneal astigmatism: in 0.25D increments
Axis: 1 to 180 (in 1 increments)
Measurement Area
Center: 3.2mm (R8mm)
Peripheral: 25 tangential (vertical/horizontal)ral
Measurement Area 2.5mm
Measurement Modes Auto/Continuous/Quick R-K Mode RK/R/K
Measurement Time RK: 0.25 sec. per indication
R: 0.12 sec. per indication (0.07 sec. in quick mode)
Mire Ring 18 points dots: 30mm diameter
Fixation Target Tree or Bear target selectable at the time of purchase
Consistency Value 10 points
Pupil Observation Retro Mode
Reaching Distance 10.9 inch. (278mm)
Working Distance 2 inch. (50mm) from cover glass
Dimensions
(main body only)
(170 x 230 x 240mm)
Weight Approx. 969g (with battery)
