John Riley reviews and tests the Sigma 35mm f/1.4 DG II Art Lens, exploring its handling, optical performance, and value to see if it lives up to Sigma's Art series reputation.

Hey there, The modern desk setup usually features a highly fragmented array of boring, single-function gray bricks. You have your USB-C hub hidden away, a standalone clock, maybe a Pomodoro timer, and ...

👉 Learn how to find the sum of a series using sigma notation. A series is the sum of the terms of a sequence. The formula for the sum of n terms of an arithmetic sequence is given by Sn = n/2 [2a + ...

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 16mm F1.4 DC DN Contemporary ($539). Coming in with just a slightly ...

Samsung’s attention was mostly on the screen while it was designing the Galaxy S26 Ultra, but the company did throw in a few upgrades for the camera – the 200MP main and the 50MP 5x telephoto modules ...

Sigma has released details of three new lenses; two fast wide-angle primes – the Sigma 15mm F1.4 DC | Contemporary and 35mm F1.4 DG II | Art – plus the AF Cine Line 28-105mm T3 FF zoom. Side views of ...

Sigma’s newest lenses, the full-frame 35mm f/1.4 DG II Art lens and the 15mm f/1.4 DC Contemporary lens for APS-C cameras. The versatility of the 35mm focal length means the lens can accomplish ...

Should you buy a named-brand camera lens or go third-party? With Sigma, Viltrox and Rokinon making excellent, sometimes superior lenses, the choice is harder than ever. When you purchase through links ...

Actor and former White House aide Kal Penn claimed that "by a 2025 lens," former President Barack Obama was "not a progressive." Penn, who worked for the Obama administration from 2009 to 2011, ...