That all changed in 2018 when Canon released the first EOS R camera, a mirrorless interchangeable lens camera that had a new lens mount, known as RF. The RF mount is wider than EF, though the ...

It’s also worth noting that Tamron is also working on an RF mount APS ... your Sigma lenses and get them working perfectly on ...

TSMC finds a corroded bomb at one of its upcoming chip factory sites in Taiwan, but says construction is still on schedule.

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 ...

which provides up to 8 stops of compensation when using the camera with certain compatible lenses, but the new R5 II is even slightly better again, now offering up to 8.5-stops of image stabilisation.