Mamiya Sekor MF 120mm F4.0 D Macro/Portrait
With an angle of view of 33 degrees, this lens is equivalent to a 73mm focal length in 35mm format. Pinpoint sharpness with manual focusing is confirmed from infinity to 1:1 magnification with a green diode in the 645AFD III/II viewfinder. 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 645AFD III and 645AFD II bodies 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.
The Sekor MF 120mm f/4 D utilizes a 16 bit CPU that allows easy firmware upgrading, finer lens characteristic correction and faster, more reliable communication between the lens, camera body and digital back.
The Power of Four
Mamiya is proud to announce the exciting collaboration of Mamiya, Leaf, Phase One, and Schneider — the industry leaders in professional digital photography.
The Mamiya DM 22, 28, 33, 40, 56, and 80 Large Sensor Camera Kits
Our 22, 28, 33, 40, 56, and 80 megapixel sensors are precision-matched with the world's greatest optics to deliver exquisitely detailed image files, even when tightly cropped. These large sensors provide exceptional color accuracy and 16 bit/channel high dynamic range photographs in just a single capture. Other Digital Backs or small sensor DSLRs simply do not compare.
Dual Shutter Technology
The heart of the system is the new "DF" camera-core technology, developed by Mamiya, featuring two user-selectable shutter systems: leaf or focal plane.
In demanding daylight situations, photographers can use one of three new Schneider leaf-shuttered lenses Sekor AF 55mm f/2.8 LS D, Sekor AF 80mm f/2.8 LS D, and Sekor AF 110mm f/2.8 LS D for predictable high-speed flash synchronization. These lenses can be used to fill-in or overpower even the brightest ambient light.
For more conventional situations, photographers can use the camera's focal plane shutter system and then choose from more than 15 world-class Mamiya optics, which range from 28mm to 300mm.
Regardless of shutter choice, photographers can look forward to faster autofocus technology, as well as improved ergonomics and performance accuracy.
World's Widest Pro Software Compatibility
Stellar camera performance is of little value without equally powerful software options. Mamiya/Leaf files can be captured and processed using Phase One Capture One™ or Leaf Capture™ (both included), or applications like Adobe Lightroom™ and Adobe Photoshop CS5™/Adobe Camera RAW™ (sold separately).