Olympus XA
The Olympus XA is a sleek compact 35mm rangefinder introduced in 1979 by Olympus. After succeeding with a long line of compact 35mm half-frame āPenā cameras, Rollei struck back with the amazing Rollei 35: a camera as small as any Pen but able to produce full-frame images. Olympus continued on with the newly outclassed Pen for over a decade before they finally came back with a real answer to Germany: the Olympus XA. When it was released, the XA was the smallest rangefinder ever made and is still one of the smallest today.