Details

Righton original retinoscopy measurement principle achieves extremely fast auto REF/KER measurement Measurement speed is 30% faster than the Speedy-i/K. (REF: 125 ms/7 times, KER: 260 ms/1 time) Measurement begins immediately after alignment. In addition to KER/REF continuous measurement, auto and continuous peripheral kerato measurement are also conducted. The pupil distance is automatically detected. Each measurement can not only be manually operated, but also set to start by a single joystick operation for high-speed measurement. NEW! Selective fogging method In addition to normal fogging, more precise fogging is possible by selecting A2 using the measurement mode key. This kind of fogging is useful for reading the eyes of patients with unstable eyes etc. Specifications Refractometry Measurement range SPH －20.00D to +23.00D (AUTO / 0.12D / 0.25D increments) CYL 0D to ±12.00D (0.12D / 0.25D increments) Axis 1 to 180° (in 1° increment) Keratometry Radius curvature 5.00 to 11.00 mm Corneal astigmatism 0.00D to 12.00D Axis 0 to 180° Measurement area Center Φ3.2 mm (R 8.0 mm) Peripheral 25° Φ6.8 mm (R 8.0 mm) Corneal size measurement range 0 to 16.0 mm Dimension 254 (W) x 469 (D) x 447 (H) mm Weight Approx. 13 kg Power consumption 40VA