Seagull 104, 6cm x 6cm Medium Format Twin Lens Reflex (TLR) Camera with Built-in 75mm f/3.5 Lens. Seagull has full manual exposure controls, with 75mm f/3.5 lens. It accepts 120 film, shutter speeds from 1 sec. to 1/300 sec It also includes a self-timer, hot shoe, multiple exposure, and rugged metal body.