Mamiya 645 Autofocus Fixed Focal Length Lenses

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Mamiya 645 Autofocus - Fixed Focal Length Lenses

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With an angle of view of 33 degrees, this lens is equivalent to a 73mm focal length in 35mm format. Pinpoint sharpness with manual focus is confirmed from infinity to 1:1 magnification, without additional adapters, by a green diode in the finder. This lens provides a flattering perspective suitable for tight portraits, and permits good working distances in or out of the studio. It can be used for anything from extreme detailed close-ups to full-length portraits. The lens is manually focused (MF) and utilizes focus confirmation in the Mamiya 645AF body plus auto-diaphragm operation.

Anomalous dispersion optical glass is employed to reduce chromatic aberrations, which results in APO-quality lens performance when focused from infinity to 1:2 magnification, and significantly reduces chromatic aberration from 1:2 to 1:1 magnification. The optical engineering and multi-coatings of this lens achieve excellent color balance, high contrast and high resolution over the entire focusing range, which is an extraordinary accomplishment for a Macro lens. The barrel design reduces flare significantly.

Mamiya uses eco-glass, which contains no lead or arsenic, maintaining the company's "Earth-friendly, Nature-friendly" policy.

MF (Manual Focus) 120mm f/4 Portrait/Macro Specifications

Optical Construction: 9 elements, 8 groups

Angle of View: 33'

Minimum Aperture: 32

Diaphragm: Automatic

Focusing System: Manual (focus confirmation)

Minimum Focusing Distance: 1.3 ft. (40 cm)

Maximum Magnification: 1:1

Area Covered: 1.65 x 2.25" (42 x 56 mm)

Equivalent 35mm Focal Length: 73mm

Filter Size: 67mm

Lens Hood: Built-in

Dimensions (L x W): 4.4 x 3.25" (111 x 83mm)

Weight: 1.8 lbs (835g)