Specifications
Display size | 24β³ diagonal |
Number of optotypes | 36 |
Optotype change rate | ~0,3s |
Masks | Vertical, horizontal, single, polarizing, red-green |
Available tests | Letters |
Pictures | |
Digits | |
E Snellen | |
Landolt rings | |
Red-green panel | |
Dual polarizing panel | |
Astigmatism | |
Fixation point | |
Cross cylinder | |
Schrober test | |
Worth | |
Stereo | |
Two-color balance | |
Foria / Foria with fixation | |
Vertical and horizontal coincidence | |
Distance from screen | from 2.9 to 6.1m (adjusted) |
Light source | White LED diode |
Test brightness | 220 cd / m2 (adjustable) |
Projection angle | Β± 15Β° |
Dimensions | W310 x 191 x 200mm |
Weight | 4kg |
Power supply | 115-230 VAC 50/60 Hz |