The Auto Refracto-Keratometer is one high precision instrument of objective measuring the patient’s eyes with unique optical system inside and accurate imaging analyzing and processing in Hartman technology. It’s mainly used to measure the patient’s diopter, including sphere power, cylinder power, optical axis, pupil distance and corneal curvature, to provide reference datas for eyes’ treating and eyeglasses choice. The measurement result can be displayed on screen or printed out on paper, and can also be transferred to auto phoroptor (fit to RS232 interface)). If the auto phoroptor can output data, this Auto Refracto-Keratometer can directly print out the measured optometry data by auto photoptor

Range of measurement

Sphere -20~+20D(VD=12) 0.12D/25D step

Cylinder -10~+10D 0.12D/25D step

Axis 0°~180° (1°step) PD 10-85mm,1mm step

VD 0mm,12mm,13.75mm

Min Pupil Size 2.0mm

Keratometry

Corneal apex distance 0.0, 12.0, 13.75, 15.0

Spherical mirror degree -20.00D ~ + 20.00D (VD = 12mm, 0.01,

0.06, 0.12, 0.25 units)

Axis position 10 ~ 180 ° (1 ° unit)

Cornea diopter 33.00D ~ 67.0D (when the corneal equivalent

diopter is 1.3375)

Cornea curvature radius 5.0 ~ 10.0mm (0.01mm accuracy)

Measure light energy <30uw (ensure measurement safety)

Others

Stored data 10 measurements each

Display 8-inch TFT touch screen (adjustable viewing angle)

Print 57mm thermal printer

Power supply AC 100 ~ 250V, 50 / 60Hz, wide power supply

Dimension 680mm x (width) 400mm x (height) 640mm

Gross weight ~26KG