50 charts and various masks
Landolt,Letter,Child,Snellen,50 kinds of charts ,and horlzontal line,vertical line,one chart,various masks can be selected by the remote control box
Fast,silent chart disk rotation.It moves to the following chart in a maximum of 0.3 seconds.
User program mode :2kinds of programs can be selected 48 kinds (maximum) of chart and mask are memorizable.
|Projection distance||2.0 to 7.0m|
|Projection enlargement rate||30 (at 5m distance projection)|
|Numbers of charts||50 charts|
|Projection field||335mm × 222mm (at 5m distance projection)|
|Tilting angle||10°each upwards and downwards from horizontal level|
|Light source||12V 35W (halogen lamps)|
|Electricity||AC 110V/60HZ or 220V/50HZ|
|Automatically power off||after 5 minutes|
|Dimensions||248 (W) × 336 (L) × 234 (H)MM|
|Replacement Parts||table sets, wall mounting brackets, visual acuity chart projector bracket, polarization color filter head, red and green lens, polarizer|