sigma

Sigma 17mm f/4 Contemporary Review

Sigma 17mm f/4 DG DN Lens Review: Good Things Come in Small Packages

There just aren't a lot of ultra-wide full-frame prime lenses to choose from. There are plenty of zoom lenses to choose from, however, compact dedicated ultra-wides are in short supply. Cue Sigma to save the day with its brand new Contemporary series 17mm lens. But is this the hero we were looking for?

Sony Versus Sigma

Sony Versus Sigma: Which 50mm f/1.4 Reigns Supreme?

When Sony and Sigma released lenses with nearly identical specifications (or at least nearly identical target customers), photographic gear scheduling marked a rare alignment. Photographically speaking, the concurrent launch of these two similar lenses is the equivalent of a full solar eclipse—incredibly rare and also amazing to see.

SuperMonkey

Hands-On with the Sigma 60-600mm f/4.5-6.3 Sports Lens: Lots to Like

The Sigma 60-600mm for Sony E-Mount is a versatile, compelling, and unique lens with a mindblowing 10x optical zoom range. As with any all-in-one lens, it’s not without its compromises, and the $2000 price puts it up against Sony’s native FE 200–600mm f/5.6–6.3 G OSS, even though the Sigma has a more versatile zoom range.

Bold Predictions 2023

PetaPixel’s Bold Camera Predictions for 2023

Carrying on a tradition we started last year, PetaPixel has gathered its staff together to discuss the things they know, not just think, will take place over the course of the next calendar year. We're ready to be very, very wrong.

Leica M11

The M Rangefinder is Holding Back Leica’s Innovation

Leica innovated the heck out of the camera with the Leica 1 back in 1925, breaking new ground with the Leica 2 and then the M3. However, not so much in recent years and I argue the "classic" M is now actually holding back Leica's innovation.

Foveon: The Clever Image Sensor That Has Failed to Catch On

Back in the early 2000s, Sigma -- a company usually known in the photography community as a lens manufacturer -- released a new type of camera sensor named the Foveon X3. This sensor technology was first patented in 1999 by a company called Foveon, Inc. (later acquired in 2008 by Sigma) and featured an innovative color perception technology: a 3-layer stack of photosensitive diodes.