Mamiya 45mm f/2.8 D

Mamiya Sekor 45mm f/2.8 D

Lens Summary

Brand: Mamiya

Also Known As: Mamiya 45mm f/2.8 D

Lens Type: Prime Lens

Format: Medium Format

Focus: Autofocus

Lens Mount: Mamiya 645 AF

Release Date: N/A

MSRP Price: $2999

Made in: Japan

Production Status: In Production

Lens Description: The Mamiya Sekor 45mm f/2.8 D Lens is a moderately wide angle lens for the Mamiya 645 AF system cameras which has been totally redesigned to function brilliantly with Mamiya digital backs such as the ZD and others. It is precision manufactured in Mamiya\'s facilities in Japan.rnrnAs a lens designed from the ground up with the digital capture in mind, it has low-dispersion glass and floating lens elements to ensure edge-to-edge sharpness at any focusing distance without chromatic aberration. Wide angle lenses, due to the nearly-parallel angle at which light rays can hit the sensor at the edges of the field, have been known to cause color shifting with digital backs.

Mamiya 45mm f/2.8 D Specifications

Lens Specifications
Lens TypePrime Lens
Focal Length45mm
Mount TypeMamiya 645 AF
FormatMedium Format
Compatible Format(s)Medium Format
Compatible with TeleconvertersNo
Maximum Reproduction Ratio0.14x
Image StabilizationNo
Aperture Information
Aperture RingNo
Maximim Aperturef/2.8
Minimum Aperturef/22
Maximum Angle of View (APS-C or smaller format)76°
Optical Information
Lens Elements8
Lens Groups7
Focus Information
Built-in Focus MotorYes
Minimum Focus Distance0.45m
Distance InformationYes
Filter Information
Filter Size67mm
Accepts Filter TypeScrew-on
Physical Characteristics
Weather / Dust SealingNo
Mount MaterialMetal
Dimensions73.66 x 76.20mm
Other Information
Available in ColorsBlack

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