Fully manual compact half-frame viewfinder camera from Olympus, introduced in 1964. New CdS light meter replacing the selenium meter of the first Pen D model.

• Lens: 32mm f1.9 F.Zuiko (6 elements)
• Minimum focusing distance: 0.8m
• Shutter: Copal leaf shutter, 1/8s - 1/500s + B
• ISO range: 10 - 400
• Size: 115 x 54 x 67 mm
• Weight: 413g