1. Different kinds of test optotype
2.Gray contrast charts
3.Color blindness test
4.White-black Invert
5.CE ISO13485 9001

Specification:

1. Projection distance:2m~6m(5m is standard)
2.LCD: 19" 16:10
3.Opto Type :E,C,Letter,Number,Children
4. Number of charts:30
5. Charts switch speed:0.1s
6. ETDRS Chart: E Type                                 
7.Power supply:INPUT 100V~240V  OUTPUT 19V 3.5A
8.Netweight:7.5Kg

Features of Product:

1. Different kinds of test optotype
2.Gray contrast charts
3.Color blindness test
4.White-black Invert
5.It can insert image advertisement  and demo picture
6.Stent type:  Wall Bracket is standard   Floor/table stand is for  selection