FR-8900 Automatic Refractor
Power supply AC（110V~220V）±10%：50/60HZ
Specificatin
Sphere """-25~+22D, 0.12D/0.25D steps"
Minimum pupil diameter dia2.0mm
Cylinder: """-8D~+8D, 0.12D/0.25D steps"
Charter Automatic fogging method
Axis 0-180°, 1°steps
Display 5.7" true color LCD
Pupil distance 45~85mm, 0.5mm steps
Print Import thermal printer
Vertical distance 0mm, 12mm, 13.75mm
Product advantage
The most advanced technique of a graph edition, make the graph measured quickly and clear.
the precedent optical technique, consistent measurement and the accurate figure.
Specificatin
Sphere """-25~+22D, 0.12D/0.25D steps"
Minimum pupil diameter dia2.0mm
Cylinder: """-8D~+8D, 0.12D/0.25D steps"
Charter Automatic fogging method
Axis 0-180°, 1°steps
Display 5.7" true color LCD
Pupil distance 45~85mm, 0.5mm steps
Print Import thermal printer
Vertical distance 0mm, 12mm, 13.75mm
Product advantage
The most advanced technique of a graph edition, make the graph measured quickly and clear.
the precedent optical technique, consistent measurement and the accurate figure.
Main Products
auto lensmeter, auto fefractor,atuto deger machine