1. A method of correcting vision on an eye by ablating the eye's corneal tissue comprising: providing laser beam shots of uniform intensity, shape and size; selecting an area of the eye to which the laser beam shots will be applied; selecting a shot pattern for the placement of the laser beam shots on the selected area of the eye; selecting an ablation pattern on the selected area of the eye, corresponding to the selected shot pattern; the eye being capable of movement; tracking a movement of the eye; and, moving the shot pattern for the placement of the laser beam shots in relation to the tracked movement of the eye, so that the correspondence between the ablation pattern and shot pattern is maintained during the eye movement.