The Sigma 17-40mm f/1.8 DC is a majorly impressive zoom lens, and fills a huge gap especially for the Canon RF-mount ...

November 9, 2017 Add as a preferred source on Google Add as a preferred source on Google When it comes to purchasing a lens for your digital camera, the sheer number of options, specifications, ...

Issues filled with product reviews, latest updates, expert advice and more ...

We may receive a commission on purchases made from links. The latest and greatest in the camera industry is swiftly evolving. Cameras — whether they're fresh-off-the-shelf mirrorless bodies, DSLRs in ...

In the constant battle to provide consumers the best smartphone camera, one area that Apple has yet to innovate is optical zoom, which could use a so-called "periscope lens." We explain what the ...

When buying a mirrorless camera, there's an equally crucial side question: What lenses do I need for this thing? The glass you place in front of that sensor plays a key role in how your photos or ...

The 50x lens covers a 24-1,200mm (full-frame equivalent) field of view, which allows you to capture wide-angle landscapes and zoom in on distant objects. The f-stop starts at f/3.4 at the wide end and ...

A team of scientists at the Harvard School of Engineering and Applied Sciences has developed a radical new technology which could replace the bulky optical components we use today with an ultra-thin ...