Mamiya RB67 Professional S with Sekor C 90mm F3.8 Camera Focus System: Infrared active autofocus

Focus System: Infrared active autofocus with focus lock

ISO Range: ISO 6–6400 (Auto or Manual)

6 USM lens

Self-Timer: 10-second electronic delay

Mamiya RB67 Professional S with Sekor C 90mm F3.8 Camera Focus System: Infrared active autofocusMamiya RB67 Professional S Body Category: Medium Format Camera Camera Model: Mamiya RB67 Professional S Film Format: 120 220 Medium Format (67 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