"DAZN’s Vanjak added to list of Iris hires" was originally created and published by Sportcal, a GlobalData owned brand. The information on this site has been included in good faith for general ...

By keeping the bulb in the center and orbiting the blue gel (for the iris) and the opaque disk (for the pupil) around the bulb, the eye can appear to gaze in different directions. By adjusting the ...