5m standard logarithmic eye chart light box

Product Numbers：YS-01-1   5m standard logarithmic eye chart light box   
Yuanyan eye chart light box is applied to visual test during youth’s health check or employment health check as well as clinical study.

Feature

●Fluorescent light source

●Electrophoretic aluminum alloy frame

●High definition light penetrationAcrylic panel

●Easy maintenance
Technical Data