Marc Amsler honor in ophthalmology. Amsler was professor and chief of the Zurich Eye Clinic until 1961. His successor was Rudolf Witmer. He is best known for the Amsler grid test. The Amsler grid was an improvement over the initial work done by the ophthalmologist Edmond Landolt. The grid tests the function of the macula, a part of the retina, so that macular degeneration can be identified. He also contributed to the progress in the understanding of uveitis. Furthermore, he published works on keratoconus. In 1951, Dr. Amsler performed the first corneal transplantation at the Zurich Eye clinic. Marc Amsler Marc Amsler
Grid (comics) of Grid as they head to Happy Harbor to take on the Crime Syndicate. Cyborg lures Grid out and the Metal Men begin attacking him. Grid brings Society members to help as Grid enters Cyborg's new body. Cyborg is able to trap Grid in his body as the Metal Men defeat the Secret Society of Super Villains members that are present. During the "Darkseid War" storyline, Grid is still in Cyborg's body at the time when the surviving Crime Syndicate members and the Justice League in a plot to end the conflict between Darkseid and the Anti-Monitor. Grid is able