Handheld Autorefractor Vision Screener
Model:YSENT-VS1
PRODUCT OVERVIEW
Microclear vision screener is clinically
applicable to infants and adults for
visual screening and examination.
The examination of the diopter
including hyperopia, myopia,
astigmatism, strabismus, amblyopia,
and other ocular diseases.
PRODUCT CHARACTERISTICS AND ADVANTAGES
Binocular diopter measurement
Pupil diameter measurement.
Auto operation
Quick screening within 0 . 5 seconds.
Portable and light in weight
Changeable and rechargeable battery
Report output
PRODUCT TECHNICAL PARAMETERS
Display screen Touch screen
Refractive detectlion Auto
Pupll dlameter 4.0mm-9.0mm:0.4mm
Spherlical Range:-7.5D-+7.5D
Accuracy: ±0.25D
Detectlion time 0.5S
Operating mode Binocular measu
Fixation target Lights and sounds
Pupil distance 35mm-80mm; 1.5mm
Cylindrica! Range:-3.00D-0.00D Accuracy:0.5D
Axls Range:0°--180°Accuracy:+10°