Sigma announces two more prime lenses for Canon cameras, but I'm still waiting for full-frame third-party glass
Sigma has launched two fast-aperture prime lenses for Canon mirrorless cameras; the 16mm F1.4 DC DN Contemporary and 23mm F1.4 DC DN Contemporary. They join four other Sigma lenses available for the ...
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Sigma 23mm F/1.4 DC DN Contemporary Lens Review - Verdict
It would seem that crop sensor wide standard prime lenses have been somewhat neglected in mirrorless camera ranges. This leaves Sigma's new range as sound value for money as it stands, although it ...