【Keratometry】Auto Refractometer 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 0.12,0.25m-1Corneal astigmatism：0.00-8.00m-1 (Increment selectable from 0.12,0.25m-1 )Axis：1~180°(increment:1°)Corneal diameter：2.0 -14mm (increment:0.1mm)
【Display screen】HD monitor makes the measurement results and setting images displayed on an easy-to-view screen.AUTO PD measurement: PD is automatically calculated after the measurement is completed.
【Simple operation】One hand control: all operations, including up down, right left, forward backward and start, can be easily controlled with one hand through the control lever. Faster and more accurate measurement. Minimum pupil size measurement range is wider to 2.0mm. auto/manual focus function. Convenient user menu settings. 8. Corneal curvature and diopter mode selection.
【Easy to operate】Easy-to-Use, One-Hand Control: With all functions fully integrated and easily accessible via one-hand control, Refractometer our instrument is easy to operate, allowing you to accurately obtain eye measurements without requiring additional help or assistance.
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