High-Precision AIST C901 Optometry LED Vision Tester
Crafted with medical-grade ABS plastic and reinforced aluminum alloy, this durable tester ensures long-term reliability. The ultra-bright LED backlight provides uniform illumination, reducing eye strain during prolonged use. Features a high-resolution Snellen chart with precise 0.1-2.0 decimal acuity gradations, ideal for clinics, schools, and home use. The slim, lightweight design includes anti-glare coating for accurate readings in any lighting. Equipped with adjustable brightness (10 levels) and a 15° tilt mechanism for ergonomic viewing. Energy-efficient with auto-shutoff, saving 60% power vs traditional testers. Trusted by optometrists worldwide—bulk orders available at unbeatable wholesale rates. Upgrade your vision testing with lab-grade accuracy at unmatched value.