Minolta's Hi-Matic SD — fixed-lens 35mm automatic compact with leaf shutter, 1973.
The Minolta Hi-Matic SD is a fixed-lens 35mm compact from Minolta's Hi-Matic family, released in 1973 alongside the closely related Hi-Matic S. The Hi-Matic line ran for many years across full-size rangefinders and smaller automatic compacts; the SD belongs to the compact automatic-exposure group built for everyday photographers who wanted a pocketable camera with a fixed lens.
The camera has a non-interchangeable lens and a direct optical viewfinder rather than a reflex system, and uses a leaf shutter built into the lens. Exposure is handled automatically through a coupled meter, so it depends on battery power to meter and to control the shutter. Confirm the precise lens focal length, maximum aperture and shutter speed range from the body itself before relying on them, since compacts of this period differ model to model.
It is suited to casual, travel and street use where portability and simple operation come first. A beginner or a photographer wanting an uncomplicated film compact will find the automatic exposure removes most of the guesswork, leaving framing and timing as the main tasks. It is a snapshot tool rather than a camera for deliberate manual work.
When buying used, examine the film-door foam and light seals, which perish with age and let in stray light. Check the lens for haze, fungus and internal dust, and confirm the meter reacts to light and drives the automatic exposure correctly. Fire the shutter at several settings, test any flash function, and inspect the battery chamber for corrosion left by old cells.