Specification Small image of the VT2 Mini.
VT2 Mini
Small image of the VT2.
VT2
Small image of the VT2 XL.
VT2 XL
Ideal for Laptops, small monitors Large monitors, high speed Very large monitors, long distance, high speed
Connection type USB 2.0
Dimensions 11.4 x 0.8 x 1 in
(29 x 2 x 2.5 cm)
19.7 x 2.4 x 2.8 in
(50 x 6 x 7 cm)
37.8 x 2.4 x 2.8 in
(96 x 6 x 7 cm)
Typical operating distance 25.6 in
(65 cm)
25.6–39.4 in
(65–100 cm)
47–98 in
(120–250 cm)
Head motion at typical operating distance 13 x 6.3 x 13.8 in
(33 x 16 x 35 cm)
13 x 6.3 x 15.8 in
(33 x 16 x 40 cm)
14.2 x 7.5 x 21.7 in
(36 x 19 x 55 cm)
Accuracy 0.5°
Method Dark pupil, single or binocular tracking
Weight 0.5 lbs
(0.2 kg)
3 lbs
(1.4 kg)
4.5 lbs
(2 kg)
Certification CE and EMC
Standard data rate 80+ FPS
Power draw 2.5 W (1 USB)
5 W (2 USB)
2.5 W (1 USB)
4 W (2 USB)
12 W
Power supply USB port AC Adapter
Monitor size Up to 19 in
(48 cm)
Up to 30 in
(76 cm)
Up to 50 in
(127 cm)
Calibration 1, 5, 9, or 16 point calibration
Large image of the VT2 Mini.

VT2 Mini

Large image of the VT2.

VT2

Large image of the VT2 XL.

VT2 XL