China ARK800 AR800 Ophthalmic Equipment Auto Refractometer, Find details about China Auto Refractometer, Ophthalmic Equipment from ARK800 AR800 Ophthalmic Equipment Auto Refractometer
Measurement mode | K/R mode | Refractive and Keratometer measurement. | ||
REF mode | Refractive measurement | |||
KEF mode | Corneal curvature measurement | |||
Refractive measurement | Vertex Distance | 0.0,12.0,13.75,15.0 mm | ||
Sphere | -20.00~+20.00D (0.12/0.25D step)(VD=12mm) | |||
Cylinder | 0.00~±10.00D (0.12/0.25D step) | |||
Axis | 1°~180°(1° step) | |||
Pupil Distance | 30~85 mm | |||
Min. pupil diameter measurable | 2.0mm | |||
Target | Automatic fogging target | |||
Corneal curvature measurement | Radius of curvature | 5~10mm(0.01mmstep) | ||
Corneal Refraction | 33.00~67.00D(0.12/0.25Dstep) | |||
Corneal Astigmatism | 0.00~-15.00D(0.12/0.25Dstep) | |||
Angle of corneal | 1°~180°(1°step) | |||
Corneal diameter | 2.0~12.00mm | |||
Hardware specification | Monitor | 5.7 inch Color LCD | ||
Printer | Fast thermal printer | |||
Power saving function | OFF, 5, 15 mins (selectable) | |||
Power supply | AC110~220 V,50/60HZ | |||
Dimensions/weight | 288(W)*500(D)*480(H)mm/14kg |