LKC Technologies is a vision technology development company with headquarters based in Gaithersburg. The company specializes in the distribution of products in the field of visual electrophysiology, many of which are used to help diagnose ophthalmic conditions. Some products the company offers include numerous types of electrodes, a wide range of filters, skin cleansers, calibration boxes, stimulators and scotopic sensitivity testers. The company also carries parts and supplies for equipment that is no longer commercially sold; the list can be found on the company's Web site. Call for more information or to speak with an associate about equipment or products.