Check the listing for details. Multi-function 18.5" LED Display MICRO Chart Projector Eye chart 1m-6m Optometry. Condition: New. Listed at 491.99 USD. High resolution LCD screen and small dot pitch(0.3mm)adopted, which ensure the clear image seen. Viewing angle. Maximum screen resolution. Screen type. ●Letters Eye chart. ●Children Eye chart. ●Number Eye chart.

$246.00
$491.99