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 ...

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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 ...

Pricing and Availability Announced for the Sigma sd Quattro Camera, a New sd Quattro Camera and 30mm 1.4 Art Lens Bundle, as Well as New EF-630 Flash Sigma sd Quattro Camera and Sigma 30mm 1.4 DC HSM ...

Sigma has introduced two new compact cameras, the Sigma sd Quattro and sd Quattro H. Both models feature a Foveon X3 image sensor and are promised to offer high image quality, doing so while retaining ...

From Sigma: The SIGMA Corporation is pleased to announce the SIGMA sd Quattro and SIGMA sd Quattro H, two new high-image-quality digital cameras that incorporate the Foveon X3 direct image sensor ...

Sigma is entering the mirrorless interchangeable lens camera (ILC) market with two new entries, the sd Quattro and sd Quattro H. Both models use Sigma’s Foveon X3 Quattro sensors, and are compatible ...

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 ...

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 ...

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 ...