Wall-mounted vision chart light box WZ SLB-12

FEATURES

1. This vision chart light box is a standardized device for vision testing, using uniform and stable light to clearly show standard vision charts, providing a professional basis for vision screening and diagnosis in places like ophthalmic hospitals, optometry centers, schools and physical examination institutions.

2. It supports custom – selecting different visual targets and has built – in LED diffused light sources or fluorescent lamp lighting.

3. The light is soft, uniform, flicker – free and glare – free, avoiding detection errors from uneven light and reducing examinees’ visual fatigue.