When it comes to photo gear, there's not much to the model names for cameras—each manufacturer has its own line with relatively simple, short model numbers. But the lenses that work with ...

Lens names can be complicated things. Companies often try to fit every detail of the lens into the name, resulting in a string of abbreviations. While Sigma isn't the worst offender, it tends to stack ...

The new lenses will be available in E- and L-mount. Sigma SHARE You can start your week with some good news if you’re in the market for a wide-angle lens and shoot a full-frame E-mount or L-mount ...

When you use DPReview links to buy products, the site may earn a commission. Image: Nikon Nikon has announced the Nikkor Z 24-105mm F4-7.1, a budget zoom lens for its full frame cameras. It's designed ...

One of the best features of Tamron’s 150-500mm f/5-6.7 lens is how incredibly compact it is for the lens class. At just 8.4 inches long when zoomed out (11.3 inches at 500mm) and 3.79 pounds, the lens ...

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 ...

For those who are after the ultimate in stills optics, Sigma has just announced a new 14-24mm addition to the Art lens lineup that makes claim to have almost zero distortion. Making claim to have made ...

Photo Review Tech Editor Margaret Brown looks into the benefits and consequences of using focal length extenders. Teleconverters are popular with birders because they provide an affordable ““ and ...