LKC Technologies develops, designs, manufactures, and sells medical devices for Ophthalmic use. LKC is the leader in Visual Electrophysiology devices which test the function of the retina, optic nerve, and visual cortex. LKC's first commercial device shipped in 1976 and today there are LKC systems installed in most major eye centers in the United States and in eye centers in over 50 countries around the world.