The Tobii Eye Tracker 5L is designed to work for the widest possible population range, for all kinds of working environments, and on a variety of machines and devices.
The 5L uses the Tobii EyeChip™ minimizing the load on the system CPU. Three illuminators allow the 5L to support displays up to 27" and can also be synchronized with another Tobii Eye Tracker 5L to track two displays side by side without interference. The 5L has two sampling rates outputting data at 120Hz or 33Hz.