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 ...

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 ...

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 ...

Compact cameras have a tough time standing out these days, but Sigma’s new DP Quattro range has definitely succeeded with its unconventional design. Running against the current trend of retro ...

Sigma is better known for its lenses than its cameras, and the shooters it does release tend to exhibit staid, anonymous design like the DP Merrill series. But the company is turning that image on its ...

As a result of cutting through the image quality, SIGMA's "dp Quattro" series that became irregular form became the 4th super wide-angle 21 mm equivalent "SIGMA dp 0 Quattro"Was suddenly announced on ...

Back in February, Sigma announced details of the dp2 Quattro, one of the company's three new large sensor compact camera models. Today, Sigma announced that the camera will go on sale in early August ...

Sigma has announced the dp1 Quattro, which Sigma is calling a new generation of high image quality compact camera. The dp1 Quattro incorporates a new Foveon X3 direct image sensor. The dp1 Quattro has ...

Sigma is known primarily for lenses, but it also makes cameras. The most recent creation is the Quattro series. Like previous models, it uses Sigma’s unique high resolution Foveon sensor. But this ...

At first glance you can see the Sigma dp2 Quattro is not a typical compact camera. It has a long thin body, with a protruding fixed lens and an unusual kinked grip. But its design isn't the only thing ...

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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 ...