so I’ve always had a hard time recommending them to friends and family asking for a good all-round travel lens. But what really surprised me about Sigma’s new lens is just how good the image quality ...

Sirui is the latest company to join the L-Mount Alliance, joining the likes of Leica, Panasonic, Sigma and DJI ...

近日， SIGMA 官方终于揭开了备受期待的 300-600mm F4 DG OS 旗舰级远摄镜头的神秘面纱，这款镜头以其卓越的光学性能和强大的防抖功能，重新定义了摄影领域的全新标杆。无论是野生动物摄影、体育赛事拍摄，还是天文摄影，这款镜头都能轻松应对各种场景，为摄影师带来前所未有的创作体验。

They’ve often got a whole bunch of electronics built in as well. [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.

We pick out the true highlights of the CP+ 2025 photography show in Japan, including the Canon PowerShot V1 and Sigma BF.

For wildlife photographers, the Sigma 500mm f/5.6 DG DN OS Sport seems like something of a holy grail lens. For a very long time, high-quality telephoto primes were an inaccessible dream for many ...

The 16mm F1.4 lens is the largest prime lens of the bunch, with the widest perspective, equivalent to 24mm. It measures 90.3mm in length and weighs 14.6oz / 415g, while its perspective is similar to ...

Sigma has updated its I Series lenses with refined aperture rings and mechanical improvements, enhancing usability and build ...

Nestled in the mountains of Japan, a legacy of craftsmanship births a camera unlike any other. Unveiling the new Sigma BF ...

Leica has announced that the L-Mount Alliance is growing. Chinese lens and accessory maker Sirui ( pronounced "Sue-Ray") is ...

Fundamentally, I think the Sigma BF's design philosophy is screaming out for a built-in fixed lens. A premium compact if you ...