This is a set of a Canon EF and a 28mm lens. It's a film camera released in 1973, Showa 48. It's a unique hybrid camera for Canon, featuring both a mechanical and an electronic shutter. It switches between the two at 1 second; the mechanical shutter handles high speeds, while the electronic shutter controls low speeds down to 30 seconds. The major advantage is that you can continue shooting with the mechanical shutter even if the battery dies. A significant feature of this camera is its electronic shutter speed priority AE. You can enjoy automatic exposure by setting the aperture index of the FD lens to A. The accuracy of the AE is unknown. The shutter speeds are working from high to low. The exposure meter is also functioning, but its accuracy is about one stop darker compared to a smartphone exposure meter app. The shutter speeds have been measured with a simple checker. Please consider these as reference values. The pilot lamp (LED) for power check lights up. This lamp also blinks during long exposures from 1 to 30 seconds. All functions, including film advance, rewind, self-timer, mirror-up, and others, have been checked and are working. The sync contact is also OK. The exterior shows some signs of use, but it's in decent condition. Please refer to the photos. The lens has a slightly stiff focus ring, but it's OK. The aperture is also OK. There is a slight haze; please check the images. Finally, the shutter speeds measured with a simple measuring device are listed. The performance of the "Kopar Square" is remarkable, with excellent results even at high speeds. Many F-1s and other high-end cameras from other companies only achieve around 1/600 at 1/1000, so the measurements of this camera are astonishing considering it hasn't been maintained. It's considered to be in very good condition for a camera that's over 50 years old. Accessories include a strap and a close-up proxy lens.