Top picks for 2025 - Discover the best lens choices for your EOS R camera for superior image quality and the latest ...

The first part of a Canon lens name refers to the lens mount, a quick indication of what cameras the lens works with. Canon ...

The lens in question was a Sigma 15-30mm f/3.5-4.5 EX DG, built to work with a Sigma camera using the SA mount. As it turns out, the SA mount is actually based on the Canon EF mount, using the ...

You can use the best EF-mount zoom lenses made originally for Canon DSLRs, with either the M or the R mount cameras, via adapters. Take a look at our guide to DSLR vs mirrorless: which is best for ...

The fixed lens on this camera meant no zoom was possible. [Bastiaan] decided to address this shortcoming by building a Canon EF Lens Mount. The resulting build looks hilarious, but actually takes ...

Canon’s RF 16-28mm f/2.8 IS STM is a full-frame wide angle zoom with weather sealing, IS and a budget-friendly price ...

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