[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 ...

The Canon 7D's built-in flash has a guide number rating of 39 feet (12 meters) at ISO 100, translating to a range of about 14 feet at ISO 100 with an f/2.8 lens. That's not quite as powerful as ...

*Note: Buffer clearing times measured with a SanDisk Extreme Pro 32GB (90MB/s) CompactFlash card. Slower cards will produce correspondingly slower clearing times. Slow cards may also limit length ...

The focus is on quality and video. Three of the four RF lenses presented belong to Canon's so-called hybrid L models. These are lenses that have been optimized to not only deliver high quality for ...

Canon is set to expand its RF-mount lens line up with three new 'hybrid' lenses for its mirrorless cameras. In a teaser, the camera giant posted a picture (above) of its two existing hybrid lenses ...

Every week Photo Review evaluates the latest digital imaging equipment. Our independent product tests use objective benchmark software that is internationally recognised. Photo Review Editor’s Choice ...

Sigma's CEO Kazuto Yamaki has spoken in depth about the development of a pair of new lenses in a Youtube interview with ...

If the user is [Jana Marie] then certainly, because she’s created a nifty USB adapter and mount for Canon lenses for use with her custom streaming camera. The hardware is a 3D printed lens mount ...

Ten years ago, the Canon 7D Mark II was launched – and in many people's minds, it was the very best camera for wildlife photography. Of course, a decade is a lifetime in camera years.

Value For Money The Sigma AF 10-18mm f/2.8 DC DN Contemporary lens is priced at £649. This is fairly unique, although Canon do offer an alternative of their own, the Canon RF-S 10-18mm f/4.5-6.3 ...

mirrorless interchangeable lens cameras, and cinema cameras from manufacturers including Canon, Fujifilm, Leica, LUMIX, Nikon, SIGMA and Sony. "The 'It Just Clicks' campaign aims to connect ...

We feature exclusive Canon refurbished promo codes, which will unlock extra money off already reduced prices. Stay tuned here for flash discounts on renewed DSLR and mirrorless bodies, lenses ...