LKC Technologies, Inc. is the worldwide leader in the visual electrophysiology field with products in over forty countries. Our products are used to diagnose a large number of ophthalmic conditions by measuring evoked potentials, including ERG, EOG, and VEP, dark adaptometry and more. LKC is dedicated to delivering a constantly-improving, high-quality product and offering top-of-the-line service to our customers. LKC Technologies, Inc. is a privately-owned company which was founded in 1975 as LKC Systems, Inc. by Jerome Leight, Sigmund Krassowsky, and Frank Chen, hence LKC. The company started during the infancy of the visual electrophysiology testing system, and has grown into the industry leader.