Mamiya RB67 Professional S with Mamiya-Sekor C 180mm F4.5

Mamiya RB67 Professional S Body

• Category: Medium Format Camera

• Camera Model: Mamiya RB67 Professional S

• Film Format: 120/220 Medium Format (6×7 cm negatives)

• Lens Mount: Mamiya RB Bayonet Mount

• Focus Type: Manual Focus

• Viewfinder: Interchangeable (waist-level finder standard, prism finder optional)

• Shutter Type: Leaf Shutter (in lens)

• Shutter Speed Range: 1 sec to 1/400 sec + Bulb (varies by lens)

• Exposure Modes: Manual

• Metering: None (requires external light meter or prism finder with metering)

• Film Advance: Manual film winding lever, with double-exposure prevention

• Back System: Interchangeable rotating film backs (6×7, 6×6, 6×4.5)

• Flash Sync Speed: All speeds (due to leaf shutter in lens)

• Power Source: Mechanical, no batteries required (except for metered prisms)

• Weight: Approx. 2.7 kg (body with 90mm lens and back)

• Dimensions: 104 × 133 × 140 mm (body only, without finder or lens)

Mamiya-Sekor C 180mm f/4.5 

• Focal Length: 180mm (approx. 90mm equivalent in 35mm)

• Aperture: f/4.5–32

• Optical Construction: 5 elements in 3 groups

• Minimum Focus Distance: 1.8m

• Shutter: Seiko leaf shutter (1–1/400s + T)

• Filter Size: 77mm

• Weight: Approx. 730g

Description

The Mamiya RB67 Professional S is a classic fully mechanical 6×7 medium format camera known for its outstanding image quality and studio reliability. With its bellows focusing, rotating back, and interchangeable viewfinders, it offers precise control and exceptional flexibility. Paired with the Mamiya-Sekor C 180mm f/4.5, it delivers sharp, beautiful portraits with smooth rendering and excellent contrast. A top choice for studio photographers and film shooters who want large, detailed negatives and full manual control.

Serial Number: C563955(Body) ,51421(Lens)
SKU: UN-104-8758

Condition:
- Camera is fully functional
- Viewfinder has minor dust
- Body condition: the printed camera name/text is missing; noticeable scratches on the magazine; leather on the top area is missing
- Lens is fully functional
- Lens has no fungus, has slight haze, and minor dust
- Lens exterior has minor scratches

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