Condition: Very good, 9.5/10

Includes:

• Rotating back

• 120 back

• 127mm Sekkor Lens + Cap

• Waist level viewfinder

The Mamiya RB67 Pro SD is a medium format film camera known for its modular design and high-quality performance. Here are the key technical specifications for the Mamiya RB67 Pro SD:

1. Camera Type:

• Medium format, single-lens reflex (SLR)

• 120/220 film format

2. Lens Mount:

• Mamiya RB67 lens mount (bayonet)

3. Shutter:

• Mechanical and electronic shutter

• Shutter speeds: 8 seconds to 1/1000 sec, plus Bulb (B) mode

• Flash synchronization: 1/400 sec

4. Viewfinder:

• Detachable, waist-level finder

• Optional prisms available (such as 90° and 45° prisms)

• Focusing screen: Bright matte with grid lines

• Magnification: 1.0x

5. Exposure Control:

• Manual exposure control with aperture-priority metering

• Requires external light meter or handheld meter for exposure readings

• Built-in TTL metering (available when using the proper prism finder)

6. Film Format:

• 120 or 220 roll film

• 6x7 cm image format

7. Body and Design:

• Dimensions: 155 x 115 x 170 mm (L x H x W)

• Weight: Approximately 1.8 kg (without lens)

• Modular design (detachable lens, viewfinder, and back)

8. Film Back:

• Removable film back for easy film loading and unloading

• Interchangeable film backs, allowing for reloading mid-roll (up to 220 film)

9. Focusing:

• Focusing mechanism: Manual focus

• Lens mount: Mamiya RB67 lens series

• Focus throw: Approximately 120 degrees

10. Flash:

• Flash sync: 1/400 sec

• Hot shoe for external flash attachment

11. Battery:

• Uses 6V battery for the light meter and certain electronic components (like the shutter timer)

12. Lenses:

• Mamiya RB67 lenses (variety of focal lengths available)

• Popular lenses: 90mm f/3.8, 127mm f/3.8, 180mm f/4.5

13. Additional Features:

• Detachable lens (bayonet mount)

• Removable film back (easy swapping during shooting)

• Mirror lock-up function for vibration-free exposure

• Lens filters can be attached via the front filter threads

The Mamiya RB67 Pro SD is a medium format film camera known for its modular design and exceptional image quality. It features a removable lens, interchangeable film backs, and a waist-level viewfinder. With a 6x7 cm format and manual controls, it offers precise exposure and focus adjustments, making it ideal for portrait, studio, and landscape photography. The RB67 Pro SD is renowned for its robust build and high-quality optics, providing photographers with a versatile and reliable tool for professional film photography.