Mamiya Press

[5] The original line of Press cameras (1960–66) were equipped with a reverse Galilean viewfinder that had a magnification of 0.66× and an effective rangefinder baseline length of 60 mm (2.4 in).

[6] The upgraded rangefinder introduced with the Super 23 (1967) and Universal (1969) models had a magnification of 0.72× with a slightly increased effective baseline length of 61.2 mm (2.41 in).

[7] In addition, the upgraded rangefinder had switchable brightline frames corresponding to the 100, 150, and 250 mm lenses, which automatically corrected for parallax.

[1]: 130 The Press G, introduced in November 1963,[1]: 132  is identical to the original except for the G-type (Graflok) back attachment system, which is compatible with the same interface used by Graflex Speed Graphic cameras.

It features a fixed Mamiya Color Sekor 105 mm f/3.5 lens with four elements in three groups and does not have a rear bellows, but accepts the same rollfilm backs as the Press using a M-type interface.

Externally, the top cover of the Standard has a satin chrome finish (instead of grey paint) and the body is colored black; the name is printed on the front of the camera near the rangefinder window.

[15] The final model was introduced in April 1969 and was produced until 1991;[1]: 132  it was an update of the Standard 23, also omitting the rear bellows but equipped with the same viewfinder as the Super 23.

The 600/SE are limited to using Polaroid Type 100 pack film through a removable back that is not compatible with the Mamiya P-type interface on the Universal.

[4] In addition, there is a set of two spacers (60453) available for the Universal that extend the back away from the body, equivalent to the close-up capability enabled by the rear bellows on the Super 23.

[2]: 32–33 [4] On the Universal, a Tetraphoto (four-photo) or Duophoto (two-photo) adapter can be added to the front of the lens to capture multiple images simultaneously on Polaroid film.

Original (grey leather) 6×9 rollfilm backs for M-type
Super 23 with Sports Finder
Super 23 with rear bellows performing swing movement
Polaroid 600 SE with 127 mm lens
Mamiya Universal with extension ring set
Tetraphoto adapter for Mamiya Universal