It has a cloth focal plane shutter with speeds from 4s to 1/1000 with B. Flash sync is at 1/60 a sec. The self-timer is electronic with a delay of approx 10 sec. It features a open aperture TTL match LED (with under, over) based center weighted metering system using two CdS cells. The meter has a range of 2 to 19 EV at (ASA 100). Capable of using film speeds from 25 to 3200 ASA. An accessory called Cosina AEC adapter, is able to add aperture preferred automatic exposure mode by mounting onto the hot shoe, and connected to the A terminal near the PC socket. The film transport uses a film advance lever and a rewind crank. An Cosina auto-winder accessory was also available for the camera. It uses two 1.5v SR44 batteries. A battery check feature is available with the LED indicator in the viewfinder.