Seagull 海鸥 DF-7型

The Seagull DF-7 is a 35mm single-lens reflex (SLR) camera featuring a manual focus MD lens mount, compatible with Minolta MD-series lenses. It incorporates a horizontally traveling focal-plane shutter offering speeds from Bulb (B) for long exposures up to 1/1000 second. Typical of Seagull products, it represents a functional, domestically produced 35 SLR aimed at the Chinese consumer market during the late 20th century, emphasizing affordability and basic reliability over technological innovation or premium build materials. Its design follows conventional SLR principles of the era.