On an undisclosed date in September, 1979, Cosina released the CT-1 to little fanfare. After all, it was hardly a game changer. The CT-1 is a 35mm SLR with a Copal Square shutter, similar to that of the Nikon FM; a self timer providing a ten second delay and mirror lockup; and a Pentax K mount. The plates are plastic and the body feels rather cheap. The Cosina CT-1 is the distillation of all of the compact budget SLRs of the 1970s and has no distinguishing feature other than its legacy.