Handheld Auto Refractometer Ophthalmic Vision Screener
Model:YSENT-iRef-I
The YSENT-iRef-l is an innovative wavefront refractometer that precisely measures refractive errors of patients from 6
months old through adults within just seconds.
The device is designed and engineered to be handy and user-friendly with one-button operation. With the short
working distance, the device is extremely easy-to-focus.
SPECIFICATIONS
Sphere range -10.0D ~ +10.0D, step 0.25D
Cylinder range -5.0D ~ +5.0D, step 0.25D
Axis of astigmatism range 1° ~ 180°, 1°
Data acquisition time <1s / eye
Iris imaging Yes
Connections USB, Wifi, Bluetooth; easy data transfer to pc or printer
Print to Bluetooth printer (optional)