Illuminated eye chart VC-170

The HAI VC-170 makes it easy to access over 25 vision tests at the touch of a remote button, all on a slim, backlit 17″ LED screen. Simply mount, plug and play to set up. Programmable, user-friendly and reliable, the VC-170 is a hassle-free addition to busy practices anywhere. Features Programmable display sequence Vector-rendered optotypes and charts V-style optotype arrangement Adjustable working distance and image size Various visus units for different operators Red and Green values can be set real-time Reversible optotypes and charts for mirrors Gamma calibration for contrast sensitivity Screen-saver and standby modes External ports for SD card or USB flash drive 0-180 degree adjustable wall mount Video playback (AVI, MKV, MP4 supported formats) Image slideshow (GIF, BMP, JPG, PNG supported formats) Description Screen Type 17″ backlit LED Resolution 1280×1024 pixels Brightness 200cd/m² (min) Visus Units Snellen decimal (0.05 ~ 2.0), Snellen ft. (20/400 ~ 20/10), Snellen m. (6/120 ~ 6/3), LogMar (-0.3 ~ 1.3), 5-Grade (3.7 ~ 5.3) Working Distance (ft) 6′ – 24′ (in 6″ steps) Working Distance (m) 2m – 7m (in 10cm steps) Power Input 100-240V AC, 60/50Hz Power Consumption 20 Watt (max) Remote Control Infrared, 2x AAA batteries Net Weight 5.5 lb (2.5 kg) Gross Weight 13.2 lb (6 kg)