From here on, we'll dive deeper into some of the names and designations each manufacturer uses for its lenses. The first part of a Canon lens name refers to the lens mount, a quick indication of ...
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 ...