See our full Sigma 16mm f/1.4 DC DN C review We loved the build quality of this lens in our test, but were also impressed by the image quality in our laboratory investigations, noting that the sharpness and contrast ar maintained very well even at the widest f/1.4 aperture. This is a useful lens to have in your bag for architecture, landscapes and for group portraits. And although the Viltrox prime is wider, the Sigma does give you the distinct benefit of autofocus. This is another of Sigma's Contemporary prime lenses for the Canon EF-M mount – and it is a little beauty! The big attraction is the f/1.4 maximum aperture, coupled with a wide-angle view that gives an effective focal length of 25.6mm. Read our full Laowa 9mm f/2.8 Zero-D lens review This lens comes in a variety of lens mounts, so make sure you get the EF-M version!
The enormous depth of field means that focusing isn’t very critical, and you soon adapt to the need to focus manually. In these modes, the camera can adapt to whatever aperture you set on the lens's control ring, but this can't be set from the camera, which rules out the Shutter priority mode.
BEST SIGMA LENS FOR CANON MANUAL
However, there are no built-in electronics at all, so focusing is a purely manual affair and you’ll also need to shoot in Manual or Aperture priority mode. Mounted on the EOS M50, it gives a mighty viewing angle of about 115 degrees, far wider even than the Canon 11-22mm zoom and roughly equivalent to a 14mm lens on a full-frame camera.ĭespite the extra wide-angle coverage, the Laowa lens produces such negligible distortion that it’s essentially a distortion-free optic. This Laowa lens deserves its place for its unique picture-taking qualities.
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