Carl Zeiss Meditec AG is an integrated medical technology company. It operates in the Ophthalmic Devices and Microsurgery business units. Ophthalmic Devices involves activities in the area of ophthalmology such as intraocular lenses, surgical visualization solutions and medical laser and diagnostic systems. Microsurgery offers surgical microscopes and visualization solutions for ear, nose and throat surgery or neurosurgery. The company was founded on July 4, 2002 and is headquartered in Jena, Germany.