My latest camera the Olympus introduced its first camera in 1936, the Semi-Olympus I, fitted with the first Zuiko-branded lens. The first innovative camera series from Olympus was the Pen, launched in 1959. The half-frame format, allowing 72 pictures of 18 × 24 mm format on a standard 36-exposure roll of film, made Pen cameras compact and portable for their time. Pixel More TG-6 seems to have more Pros for the pound than most. My first thoughts.