23'' thin edge LCD vision chart
General Details
Vision Chart LCD desktop GD8603A with varies of optotypes, reflection and polaising function, 23” thin edge screen
Features
Features:
23’’ (16:9) thin edge screen ;
With reflection/polarizing function;
23’’ (16:9) thin edge screen ;
With reflection/polarizing function;
Specifications
Specifications:
1. Projection distance: 2-7m;
2. Optotypes: Tumbling E, Landolt C, Alphabet,
Numbers, Kids, Allen, Binocular functions etc;
3. Charts: Normal, V, ETDRS, CNT;
4. Description: Senellen(6/M,20/FT), Decimal,
logMAR, 5-logMAR;
5. Brightness: 250CD/m2;
6. Max resolution: 1920X1080pix.
1. Projection distance: 2-7m;
2. Optotypes: Tumbling E, Landolt C, Alphabet,
Numbers, Kids, Allen, Binocular functions etc;
3. Charts: Normal, V, ETDRS, CNT;
4. Description: Senellen(6/M,20/FT), Decimal,
logMAR, 5-logMAR;
5. Brightness: 250CD/m2;
6. Max resolution: 1920X1080pix.