Earlier this year, Sigma announced plans to release several of its DC DN APS-C lenses for Canon's RF mount, making it one of the first third-party manufacturers to sell autofocus RF lenses under ...

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 ...

Sigma has just announced the pricing and release dates for ... A control algorithm including AF drive and communication speed optimization has been developed specifically for Canon RF Mount ...

SIGMA has introduced two high-performance lenses for Canon RF Mount: the 16mm F1.4 DC DN and the 23mm F1.4 DC DN, both ideal for versatile photography needs with their wide apertures and ...

[Dan K] had just such a lens from Sigma, but wanted to get it working fully with a camera using the Canon EF lens fitting. Hacking ensued. The lens in question was a Sigma 15-30mm f/3.5-4.5 EX DG ...

They join four other Sigma lenses available for the Canon RF mount, all of which are designed for crop sensor (APS-C) models such as the Canon EOS R7 and Canon EOS R100. The new lenses increase ...