The Mamiya Sekor 55mm f/2.8 LS D Lens is a leaf shutter, wide angle digital lens with a 35mm equivalent focal length of 34mm. This lens is designed by Schneider-Kreuznach and manufactured by Mamiya specifically for the 645DF camera. With 645DF series cameras, you can be assured that this lens will deliver superior high-resolution images that are required for commercial, product, portraiture, fine art and a wide variety of other professional applications.
With top flash sync speeds of up to 1/1600 second (depending upon digital back), this 55mm, like the other LS series lenses, allows for effective use of professional strobe equipment in even the brightest of conditions. The f/2.8 maximum aperture makes this lens also ideal for existing light photography.
Note! LS series lense are only compatible with DF series cameras
|Focal Length||55 mm|
|Camera Mount Type||Mamiya M645 Mount|
|Format Compatibility||Digital Medium Format Sensor|
|Angle of View||65°|
|Minimum Focus Distance||17.7" (45 cm)|
|Maximum Reproduction Ratio||1:5.5|
|Diaphragm Blades||Not Specified By Manufacturer|
|Flash Synchronization||Shutter speed up to 1/1600|
|Exposure Control||1/800 - 1 sec|
|Filter Thread||72 mm|
|Dimensions (DxL)||Approx. 3.41 x 3.06" (8.66 x 7.77 cm)|
|Weight||1.17 lb (530 g)|