The Mamiya Sekor C 45mm f/2.8 is a lens from the manufacturer Mamiya. The factory where the lens was built was located in Japan.
The focal length of 45 mm cannot be changed. The Mamiya Sekor C 45mm f/2.8 can be classified as a wide-angle lens. The lens has a maximum aperture of f/2.8. The minimum aperture is f/22.
The focus of this model is adjusted manually. To have the subject in focus, you must maintain a distance of at least 50 cm from the subject.
The lens can be used on cameras with a Mamiya 645 mount.
The 9 elements of the Mamiya Sekor C 45mm f/2.8 are arranged in 7 groups. A 77 mm filter, e.g., an IR filter, can be screwed onto the front of the lens. According to the manufacturer, it weighs 540 grams.
