Sigma 30mm f/1.4 DC DN Contemporary Lens for Canon EF-M with 52mm Filter Kit

Prime lens for Canon EF-M

The Sigma 30mm f/1.4 DC DN Contemporary is a large-aperture standard prime designed for Canon EF-M mirrorless cameras. It suits photographers who want a bright, compact lens for everyday shooting and creative depth-of-field control. The bundle adds a 52mm filter kit, cleaning accessories and a lens pouch. It is not for buyers who need zoom flexibility or lenses for other mounts.

Wide aperture and focal length

The f/1.4 maximum aperture gathers generous light for low-light work and produces shallow depth of field for subject separation. At f/1.4 the depth of field becomes very thin, so precise focus is critical for portraits. Stopping down increases depth of field for landscapes or snapshots. The 30mm focal length on APS-C gives a field of view similar to a 50mm lens on full frame.

Optical design and practical headroom

Nine elements in seven groups deliver sharpness across the frame while keeping the lens compact. The wide aperture handles dim interiors and evening scenes without pushing ISO. Extreme low light or fast action may still demand higher ISO or slower shutter speeds. The 52mm filter thread accepts circular polarisers or ND filters for creative exposure control.