LED Eye Chart Light Box, Digital Eye Chart, Measurement Distance: 2.5m, for Astigmatism, Myopia and Farsightedness, Red Green Weakness Examination

Specifications: Name: Vision Chart Lightbox Usage distance: 2.5m E-mark range: 4.0-5.3 Brightness: 80-350CD/㎡ Packaging size: 30 * 7 * 70cm Single unit weight: 2kgPacking list: Digital vision chart * 1

• Digital visual acuity chart: A visual acuity chart is a standard chart used to measure vision and detect other visual issues such as astigmatism, myopia and hyperopia, and red green color weakness.
• LED multifunctional light box: 2.5m multifunctional vision chart light box, LED constant light source, uniform brightness, energy-saving and environmentally friendly, long service life.
• Clear visual logo: using high-tech panels that are tough and not easily damaged. The fonts on the layout are printed using silk screen technology, with clear handwriting and resistance to fading.
• Ultra thin and lightweight design: high-definition solution, quick switching, convenient operation, widely applicable. Wall mounted hole spacing: 100 * 100mm, placement method: can be desktop or wall mounted.
• Widely used: Visual acuity charts are often used by healthcare professionals such as doctors or nurses to screen for visual impairments. A visual acuity chart can be used to monitor the patient's vision.