Sigma's latest 35mm lens is a fraction slower than its super-fast sibling but it's also smaller, lighter and less expensive.

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NASA has received the first images from a tiny spacecraft designed to study the stars that host distant planets. The mission, ...

This International Women’s Day we say thanks to Katharine Burr Blodgett, the inventor of non-reflective glass, crucial for stopping lens flare ...

The pricey RF 70-200mm F2.8 L IS USM Z is a premium, no-compromise telephoto zoom for Canon's RF mirrorless system, delivering stellar optics, instant autofocus, and support for teleconverter and ...

Holi 2026 is here. If you want to join the celebrations with AI-generated images, here’s our step-by-step guide along with ...

The Sigma 15mm F1.4 DC Contemporary ($579) isn't a Mark II lens, but it might as well be, as it's the spiritual successor to ...

The Sigma 15mm F1.4 DC Contemporary is an attractive prime lens for APS-C camera owners thanks to its small size, fast ...

A few evenings ago, a nine-year-old boy in my clinic asked his mother in a whisper, “If there is fighting again, will the lights go off like before?” .

Cokin's Z-Pro Nuances Extreme Graduated ND filters are some of the most expensive on the market, but I reckon they're worth the asking price ...

Sigma has updated one of its key prime lenses, making a 35mm F1.4 that's smaller, lighter and faster than its predecessor. It ...