描述

China good quality Optical Instrument Auto Refractometer/Keratometer FA-6500/FA-6500K
Features

▲ 7″ tiltable color LCD for user friendly operability.

▲ PD Automatic measurement function, automatically PD value.

▲ One key lock function, quickly locking mobile platforms.

▲ Motorized chinrest.

▲ Auto detachment printer.

▲ FA-6500k with keratometer function.

Specifications
Refractive measurement
Sphere
-20~+20D (VD=12) 0.125D step
Cylinder
-8~+8D,0.125D Step
Axis
0~180° (1°step)
PD
45~88mm, 1mm step
VD
0mm, 12mm, 13.75mm
Min.Pupil Size
Φ2mm
Corneal curvature measurement FA-6500K
Radius of curvature
5.0~10mm (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
0~8D (increment selectable from 0.12, 0.25D)
Axis
1~180°(increment:1°)
Corneal diameter
2.0~14 mm (increment:0.1mm)
Memory of data
10 measure vature for each right and left eye
Hardware specificatio
Chart
Follow up colorful fogging chart system
Display
7″ TFT LCD
Print
Thermal printer
Power supply
220V -110V (50/60Hz)
Dimension
478*268*472mm
Weight
15.5kg