Description

Sigma has announced the 56mm F1.4 DC DN lens for Micro Four Thirds and Sony E mounts. The compact 56mm lens becomes the sixth DN lens for mirrorless cameras and will make a handy portrait lens on both systems.

On Micro Four Thirds, the lens will behave as being equivalent to a 112mm F2.8 lens on full frame. On Sony E mount, it will act as an 84mm F2.1 equivalent. In both instances it should lend itself to offering a good degree of control over depth-of-field and, if previous Sigma pricing for the DN range is anything to go by, should be a sensibly-priced option.

The lens will be part of Sigma's 'C' (for Contemporary) range of lenses which aim to strike a balance between quality and price.

Sigma 56mm F1.4 DC DN specifications

Principal specifications

Lens type Prime lens

Max Format size APS-C / DX

Focal length 56 mm

Image stabilization No

Lens mount Canon EF-M, Micro Four Thirds, Sony E

Aperture

Maximum aperture F1.4

Minimum aperture F16

Aperture ring No

Number of diaphragm blades 9

Optics

Elements 10

Groups 6

Special elements / coatings SLD element

Focus

Minimum focus 0.50 m (19.69″)

Maximum magnification 0.14×

Autofocus Yes

Motor type Stepper motor

Full time manual No

Focus method Internal

Distance scale No

DoF scale No

Physical

Weight 280 g (0.62 lb)

Diameter 67 mm (2.62″)

Length 60 mm (2.34″)

Sealing Yes

Filter thread 55 mm

Hood supplied Yes

Tripod collar No

Other

Notes Weight and dimensions for Sony mount

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