Kazuto's comment is certainly enough to get my brain ticking about what this new lens could be. In June 2024, Sigma released the world's first F1.8 zoom lens, and later a do-it-all 28-105mm F2.8 ...

About time too! That was our reaction to Nikon finally launching a prime Z DX lens. Naturally, you can use any FX (full-frame ...

For example, Amazon is offering 14% off on this Sony E-mount Sigma 14mm f/1.4 lens. While none of the lenses we've selected are exclusively for astrophotography, they're all specialist ...

I matched the Sigma 10-18mm Contemporary with the 26MP Sony a6700 and Imatest software to check its contrast in the lab. The lens delivers outstanding resolution throughout its zoom range with ...

The taller the column, the better the lens performance. CA (Chromatic Aberration) is measured with in-camera corrections switched off, as far as we can know anyway. This becomes much more ...