Sigma and Tamron are bringing selected lenses from their extensive catalogs to the RF mount, effectively ending Canon's embargo on autofocusing third-party lenses for its mirrorless cameras.

Sigma has officially launched its first-ever lens for Canon RF-mount: the 18-50mm F2.8 DC DN Contemporary. We knew the lens was on its way after Canon finally gave the key to the door of its RF ...

The 16mm F1.4 lens is the largest prime lens of the bunch, with the widest perspective, equivalent to 24mm. It measures 90.3mm in length and weighs 14.6oz / 415g, while its perspective is similar to ...

the big players (Sigma and Tamron) haven't jumped on to make RF-mount lenses. You can still use third-party SLR lenses with the same adapters as Canon EF glass. If you're open to manual focus ...

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...

[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 ...

Technique / 'Sigma 30mm f 1 4 dc dn contemporary lens vs canon rf 35mm f 1 8 is stm' Techniques From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are ...

From the Composer Pro II to the Sweet 50, these are the best housing and lens options. Leica, Panasonic, and Sigma full-frame ... Do you use a Canon EOS R mirrorless camera? From wide-angle ...

which ordinarily would be filled by third-party manufacturers like Sigma and Tamron. A Canon EF-S dual fisheye lens; one of the few native RF-S lenses from Canon, but not exactly a general-purpose ...