Smart Ultra Lasik (intelligent eye tracking system)

6D eye tracking system

Throughout the procedure, the intelligent Eye-tracking system is used. This is a six-dimensional eye tracker guides the laser during the treatment by tracking and mirroring the movement of the eye, to ensure the correct placement of the treating laser. If there is too much movement the laser will shut off, avoiding damage to the eye.

Treatment success is enhanced by SCHWIND’s proprietary active 6D eye tracker which enables a unique level of precision. It is linked to the SCHWIND diagnostic systems and captures all eye motion (static as well as dynamic) during the procedure, for outstanding outcomes.

During the procedure, it precisely determines and compensates for the following eye movement dimensions:

1. X-axis

2. Y-axis

3. Horizontal rolling

4. Vertical rolling

5. Eye rotation around the visual axis: static and dynamic cyclotorsion

6. Z-axis: active compensation for upward and downward movements

Changes in pupil size are detected, and the laser is adjusted as necessary. In conjunction with the 6D eye tracker, this automatic function ensures correct centring throughout the procedure.