Auto refractometer keratometer

الوصف

Features:
ARK***0 Auto refractometer
Adopt ARM process and latest image proc-ess technique, which make the measurement be more quikly.
Proven optical system and auto fog chart, which makes the measurement be more accuaracy.
As small as 2.0mm pupil diameter can be measured.
5.7″LCD color display.
Pupil distance auto measured available.
New compact design enchances patient interaction.
Support Date connection with external machines, such as computerized vision tester and auto projector.
Measurement Range:
Sphere**0D~**0D(VD=*2mm)0.**5D/0.*5D steps
Cylinder *8D~*8D 0.**5D/0.*5D steps
Axis angle 1°~**0° steps
Pupillary Distance: *5~*5mm 1mm steps
Vertex Distance: 0/*2/*3.*5/*5mm
Minimum Pupil Diameter: 2.0mm
Chart: Auto Fog Chart
Date Saving: *0 Measuredvalues for both eyes
Specfication:
Display:5.7″LCD(color)
Print: Built-in Thermal Printer
Power Supply: AC **0V, *0Hz or **0V, *0Hz
Dimensions/Weight: **8(W）***0（D)***0(H) *4kg
Output: RS***2
Power Save: 5/*0 min(Selectable)