Sigma sd Quattro

The Fixed Prime Lens Camera category is our smallest roundup of 2015 but also one of our most interesting. Cameras in this category range quite a bit, from the affordable, to the jaw-droppingly expensive. If you prefer to zoom with your feet, instead of your lens, then this is the roundup for you. Read on

The Sigma SD Quattro has great image quality in lots of situations, but it also has a large number of flaws that should have been fixed.

Sigma Quattro is a 29.0MP Advanced Mirrorless camera with a APS-C sized CMOS (Foveon X3) sensor and Sigma SA Bayonet mount. Read our Quattro review to find its pros and cons.

The new Sigma sd Quattro H uses a Foveon sensor in APS-H format (note: the standard sd Quattro offers an APS-C sized system) with an electronic viewfinder and interchangeable lens system (Sigma SA mount). (Editor’s Note: Lab Review lab tests and comments are supplied by BetterNet, Shutterbug’s TIPA-affiliated testing lab and edited by George Schaub. TIPA is a worldwide association of photo and imaging magazines.)

Here's our review of Sigma's first mirrorless camera.

One of the first interchangeable-lens cameras to use the Foveon Quattro sensor, the sd Quattro has a new hybrid AF system and weatherproof body.

The Sigma sd Quattro is a new compact system camera featuring an intriguing 39 megapixel APS-C sensor from Foveon. Read our in-depth Sigma sd Quattro review to find out what this unique mirrorless camera is capable of...

The sd Quattro and sd Quattro H are Sigma's first mirrorless cameras. Read more at straitstimes.com.

Foveon Quattro fans rejoice, the interchangeable lens Sigma sd Quattro H mirroless camera is here! Read our preview for all the details.

Sigma Quattro H is a 45.0MP Advanced Mirrorless camera with a APS-H sized CMOS (Foveon X3) sensor and Sigma SA Bayonet mount. Read our Quattro H review to find its pros and cons.

Landscape photographers may fall in love with the Sigma sd Quattro H, which delivers image quality on par with medium format systems for much less money, though it's not as versatile as mainstream cameras.

Foveon Quattro fans rejoice, the interchangeable lens Sigma sd Quattro mirroless camera is here! Read our preview for all the details.

Sigma's SD Quattro H features the largest-ever Foveon sensor: an APS-H chip with a spatial resolution of 25.5 megapixels. An impressively solid body, refined interface and competitive price tag all count in its favor. But has the Quattro design given up too much of what Foveon fans liked so much?

Find out everything you need to know about the Sigma sd Quattro H Camera before purchasing it in this hands-on, real-world review.

Sigma sd Quattro review: Andy Westlake tests Sigma's unconventional SA-mount mirrorless camera, the SD Quattro.