During surgical training, the teacher traditionally observes the trainee’s work using a mono teaching tube or viewing a 2D image on a monitor. The DRV enables the teacher to view the stereo image in real time to supervize the trainee or, alternatively, the teacher can perform demonstrations for the student to view in 3D. The zoom microscope module allows adjustment of the viewing angle, which when combined with a special holder to mount the model eye, better simulates the position and angle of the patient’s eye for trainees to practice MIGS skills, such as trabeculectomy.
