DUBLIN, Calif.--(BUSINESS WIRE)--Carl Zeiss Meditec, a leader in ophthalmic devices and surgical systems, today announced that it has installed the 1,000th Cirrus™ HD-OCT system at Pima Eye Institute in Tucson, Arizona. First introduced in November 2007, Cirrus HD-OCT has achieved broad acceptance in the ophthalmic industry and is rapidly becoming the standard of care for identifying retinal and glaucoma disease characteristics and for monitoring disease progression.