AUTO (KERATO) REFRACTOMETER VS-FA-6500

Features

7″ TFT LCD monitor

Bigger, better monitor and icon-display menu for easier operation and settings.

Refractive measurement with Hexagon prism

With high quality of hexagon prism and highly sensitive CCD, it provides unmatched accuracy and reliability.

Motorized chinrest (FA-6500)

Operator can easily adjust the chinrest with switch located on the operator side and enables speedy reading.

Motorized joystick (FA-6800)

A motorized joystick with auto vertical tracing mode is adopted, so operation is easier.

Auto focus function

Just move, it will automatically focus the eye and get the value.

Difference

FA-6500 with function of tilting screen

Tilting screen function that allows wide variance of access whether the operator is sitting or standing.

Technical Specifications

Retractometer
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	Ø2.0mm
Keratometry
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	0.0~8.00D (increment selectable from 0.12,0.25D)
Axis	1~180° (increment: 1°)
Corneal diameter	2.0~14.0mm (increment: 0.1mm)
Memory of data	10 measure value for each right and left eye
Radius of curvature	5.0~10mm (increment: 0.01mm)
Others
Chart	Follow-up colorful fogging chart system
Display	7″ TFT LCD
Power supply	220V±10% 50Hz 60VA
Print	Thermal printer
Dimension	FA-6800: 514mmX284mmX465mm FA-6500: 478mmX268mmX472mm
Weight	~15.5kg

AUTO (KERATO) REFRACTOMETER VS-FA-6500

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