VISION DRUM
Vision chart can be operated with cord or cordless remote.
The distance between patient and unit, in direct test type, can be upto 5 meter.
Three color test patterns
Two motors are used to rotate the chart up or down movement
It can be used for direct testing and reverse testing
All character of charts are based on Snellen’s test type
LCD AUTO CHART SYSTEM
LCD Monitor
Charts: 44 Charts (with red and green)
Distance: 2m, 2.5m, 3m, 3.5m, 4m adjustable
Record Method: 1.0, in feet 20/20
Remote Control: 1.5V Battery 2pcs
Output Power: AC220v/50-60Hz, (110V/60Hz) MAX 200VA