Lens Summary
Brand: Mamiya
Also Known As: Mamiya 28mm f/4.5
Lens Type: Prime Lens
Format: Medium Format
Focus: Autofocus
Lens Mount: Mamiya 645 AF
Release Date: N/A
MSRP Price: $5490
Made in: Japan
Production Status: In Production
Lens Description: The Mamiya Full-Frame, Ultra-Wide-Angle, 28mm f/4.5 Sekor D lens is another in the long line of high-quality Mamiya lenses for their 645AF system. This innovative lens is the first medium format 28mm lens for both film and digital use. The use of high-quality aspheric lens elements produces outstanding optical performance.rnrnIn the fine tradition of Mamiya quality lenses, the 28mm f/4.5 lens provides superior optical quality for a wide variety of photographic uses. Photographers from many disciplines will put this lens to good use - commercial, architectural or nature. The aspheric elements deliver true color rendition by steering the light directly to the sensor in a straight line so that there is no color shift - a problem with many lenses used with digital backs. In this way, sharpness and contrast are maximized.
Mamiya 28mm f/4.5 D Specifications
| Lens Specifications | |
|---|---|
| Lens Type | Prime Lens |
| Focal Length | 28mm |
| Mount Type | Mamiya 645 AF |
| Format | Medium Format |
| Compatible Format(s) | Medium Format |
| Compatible with Teleconverters | No |
| Maximum Reproduction Ratio | 1:6.6 |
| Image Stabilization | No |
| Aperture Information | |
| Aperture Ring | No |
| Maximim Aperture | f/4.5 |
| Minimum Aperture | f/32 |
| Maximum Angle of View (APS-C or smaller format) | 102° |
| Optical Information | |
| Lens Elements | 14 |
| Lens Groups | 10 |
| Nano Coating | No |
| Anti-Reflective Coating | No |
| Focus Information | |
| Focus | Autofocus |
| Built-in Focus Motor | Yes |
| Silent Wave / UltraSonic Motor | No |
| Minimum Focus Distance | 0.35m |
| Distance Information | Yes |
| Physical Characteristics | |
| Weather / Dust Sealing | No |
| Mount Material | Metal |
| Tripod Collar | No |
| Dimensions | 8.99 x 13.59cm |
| Weight | 886g |
| Other Information | |
| Available in Colors | Black |
User Review Policy: All user reviews are moderated. If you would like your review to be posted, please make sure that there is enough valuable information for others to read. Two or three word reviews will be deleted. Also, please do not forget to give a star ranking to the reviewed product. Thank you!