Demonstration of the optics of Carl Zeiss Meditec's new RESIGHT system. This is a vitrectomy in a patient with a history of proliferative diabetic retinopathy and who has received extensive retinal laser in the past. You can see the optimal optics of this new system, especially at the edge of the lens. Towards the end of the video, I flipped in their macula lens for a close up view of the patient's macula. (23G instrumentation)