An especially sleek portrait-length prime, the 56mm f/1.4 DC DN is part of Sigma's Contemporary series of lenses, and is designed for use with Canon EF-M-mount mirrorless cameras. The lens is characterized by its bright f/1.4 maximum aperture, which suits working in difficult lighting conditions and also offers improved control over depth of field for isolating subjects and working with selective focus techniques. The optical design utilizes two aspherical elements and one SLD element, which help to reduce both spherical and chromatic aberrations for greater sharpness and clarity. A Super Multi-Layer Coating has also been applied to suppress flare and ghosting in order to achieve more contrast and color accuracy when working in strong lighting conditions. Complementing the optics is a stepping AF motor, which suits both photo and video applications due to its quick, precise, and near-silent performance.

Not only is this lens superb, but this BUNDLE INCLUDES: 

Sigma 56mm f/1.4 DC DN Contemporary Lens for Canon EF-M

SanDisk SecureDigital 64GB Extreme Pro SDHC/SDXC USH-1 Class10 170MB/s

3Piece Filter kit 55mm 

Table Top Tripod, Lens Cleaning Kit & LCD Screen Protectors Blower Brush Lens Pen

Lens Cap Keeper

Medium Sized Case (SLR LENSES)

2 Microfiber Cleaning Cloths

Sigma LCF-55 III 55mm Lens Cap

Rear Lens Cap

Sigma LH582-01 Lens Hood for 56mm f/1.4 DC DN Contemporary Lens