Mamiya RB67

{"overview":"The Mamiya RB67 is a medium format 6x7 single-lens reflex camera introduced in 1970, designed for professional studio and portrait use. It uses a bellows focusing system, a rotating film back that allows horizontal and vertical framing without turning the camera, and interchangeable leaf-shutter Sekor lenses. Because these are saleroom hammer figures, the retail value asked by dealers for serviced examples typically sits meaningfully above this range.","buying_guide":"Inspect the bellows for pinhole light leaks, check that the mirror and shutter fire consistently at all speeds, and confirm the film back's dark slide, winding and frame counter all function. The body relies on a mechanical interlock between body, back and lens — a common fault is a seized shutter cocking mechanism if the camera has sat unused.

Generated summary, 19 Apr 2026 — not checked by hand; prices on this page come from the sales, not from this text.