Zone focus 35mm viewfinder camera released by Ricoh. It has shutter priority auto exposure only, but an adjustable aperture ring for use with flash. The ST stands for self-timer. Metal body available in silver.

• Lens: Ricoh 40mm f2.8 Rikenon (4 elements, 3 groups)
• Minimum focus distance: 0.9m
• Shutter: 1/8s - 1/500s + B
• ISO: 25 - 800
• Size: 115 x 73 x 57 mm
• Weight: 400g