China Auto Refractometer & Keratometer, Find details about China Autorefractor, Keratometer from Auto Refractometer & Keratometer
Refractometry | Vertex Distance(vd) | 0mm ,12mm,13.75 mm |
Spherical Power (SPH) | -20~+20D (VD=12mm) 0.12/ 0.25D Step | |
Cylinder Power (CYL) | -8D~+8D 0.12/ 0.25D Step | |
Axial (AX) | 1~180 ° 1° step | |
Cylinder Form | -, +, +/- | |
Pupil distance (PD) | 45~88mm 1mm step | |
Minimum pupil diameter | Φ2.0mm | |
Keratometry | Radius of curvature | 5.0 ~10. 0 mm (increment: 0.01mm) |
Corneal Power | 33.75 ~ 67.50D (when corner equivalent refractive index is 1.337) | |
(increment selectable from 0.12, 0.25D) | ||
Corneal astigmatism | 0.00 ~ -8.00D (increment selectable from 0.12D, 0.25D) | |
Axis | 1~180 ° (increment: 1°) | |
Corneal diameter | 2.0 ~ 14.0 mm (increment: 0.1mm) | |
Memory of data | 10 measure value for each right and left eye | |
Others | Chart | Auto Fog |
Printer | Thermal printer | |
Display | 5.7-inch color TFT LCD monitor | |
Power Supply | 100~120v/200~240v, 50/60Hz | |
Dimensions | 540(L) X280 (w) X509 (H) mm@mm@mm | |
Weight | Approx 22kg (48 lb) |