Camera lens names might look like gibberish, but they have meaning. We decode the naming conventions of 11 lens manufacturers ...

Sigma has launched two fast-aperture prime lenses for Canon mirrorless cameras; the 16mm F1.4 DC DN Contemporary and 23mm F1.4 DC DN Contemporary. They join four other Sigma lenses available for ...

Marisa Weis talks to Shailja Tiwari about navigating pandemic hurdles, co-engineering innovations, and what’s next for ZEISS ...

The ZEISS VISULENS 500 is equipped with a green measurement LED. It allows you to precisely determine the power of the entire set of different lens materials and designs without the need to adjust ...

Preview: Australian Open: Novak Djokovic vs. Jiri Lehecka - prediction, head-to-head, tournament so... Preview: Cagliari vs. Lecce - prediction, team news, lineups ...

On the blink: you should have an eye check-up at least every two years Contact lens shopping can be an expensive enterprise, and many shy away from finding cheaper options in the fear they can be ...

This photo is the epitome of a thankful moment on a lovely Thanksgiving day: The sunbursts peaking through the trees bring warmth to a dog... Photographing calmer water can be tougher than it ...

The Galaxy S24 Ultra ranks high on our list of the best camera phones, packing a main 200MP main, a 12MP ultrawide camera, a 10MP telephoto lens with a 3X optical zoom, and a new 50MP telephoto ...

Like TTArtisan’s other lenses, the 23mm F1.8 features an aluminum body, offering better durability than you may expect for the budget price. It’s also very lightweight, weighing 210 grams (7.4 ounces) ...

A lens, usually fabricated from glass or transparent material, refracts light that passes through it. Lenses have two curved surfaces, and the bending of light through these surfaces makes images ...

The Sigma 16mm and 23mm f/1.4 lenses for RF mount now have an official sale date The key advantage of opening up the mount to third-party optics? Price. Canon’s APS-C cameras are designed to be more ...