Nobody can compete with the onslaught of cheap, good-quality lenses coming out of China –and in this new era, Sigma doesn’t ...

We're working towards our full review of the Sigma BF, the first installment of which explains how it works and what it's ...

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

With the 300-600mm f/4 DG OS Sports, Sigma has reasserted itself as a major player in the world of super-telephoto zooms. This lens delivers prime-like image quality, fast autofocus, and strong ...

Sigma does not include a USB-C cable or power adapter with the BF, only the BP-81 battery and an aluminum body cap. Body caps ...

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

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

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

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

SIRUI joins the L-Mount Alliance, expanding the lens ecosystem with innovative offerings and providing more choices for ...

The Sigma BF features simplified controls on the back, a redesigned user interface, and 230GB of built-in storage.