Sigma has announced two new mirrorless cameras which will use its Foveon X3 image sensor (Quattro generation). The upcoming sd Quattro and sd Quattro H will employ APS-C and APS-H sized versions of ...

Sigma's Foveon sensor technology has long delivered image quality that blows away mainstream cameras—at least at low ISOs. But poor image quality when the ISO is pushed to moderate levels, and a ...

Photography News: Sigma Announces Two Mirrorless Cameras Featuring Their Proprietary Foveon X3 Quattro Sensors and SA-Mount Lens Compatibility, as Well as a Wireless TTL-Enabled External Flash ...

I've been reviewing hardware and software, devising testing methodology and handed out buying advice for what seems like forever; I'm currently absorbed by computers and gaming hardware, but ...

RONKONKOMA, NY--(Marketwired - Apr 4, 2017) - Sigma Corporation of America, a leading DSLR lens, camera, flash and accessory manufacturer, announced today the release of firmware update 1.04 for its ...

SIGMA corporation, a manufacturer known mostly for its off-brand camera lenses, announced their new APS-H sensor mirrorless camera named “sd Quattro H”. The APS-H sensor stands in-between the Full ...

Sigma introduced the sd Quattro cameras in February, but did not detail pricing or availability. That changed today, with the company (finally) dropping both details: you'll be able to purchase the sd ...

“Why you can trust Digital Trends – We have a 20-year history of testing, reviewing, and rating products, services and apps to help you make a sound buying decision. Find out more about how we test ...

The heart of Sigma's cameras is the Foveon sensor, something that is unique to Sigma, with no other manufacturer featuring a Foveon sensor. (Sigma were so keen on the sensor, that they bought the ...

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 14 years, which has given me a front row seat for the changeover from DSLRs to mirrorless cameras, ...

The Sigma sd Quattro is a unique camera, that lets you use the Foveon sensor with any Sigma lens, and does away with the optical viewfinder and traditional Digital SLR styling. Sigma has decided that ...