Place of Origin
Beijing, China
Product name
portable handheld vision screener machine plus optics vision screener
Product Keywords
vision screener
testing time period
Fast pupil capture, 1 second to generate test reports
Feature
Non-dilated, non-invasive
Testing distance
100cm+/-5cm testing distance, unlimited scenes
Type
Handheld portable, 45 degree forward tilting angle screen
Tilt screen degrees
45 degree
Screening mode
normal test mode and height number measurement mode