A Bayer image sensor, which is what you'll find on pretty much every other digital camera you can find, uses a special filter to produce colors. Red, green, and blue pixels are arranged in a grid ...

Sigma has launched its new digital SLR camera with interchangeable lens which is dubbed as Sigma SD1 Merrill. With this new innovation, Sigma has got the credit to manufacture the world's first full ...

Co-founder of @wareable & @theambient. I'd like to go to Legoland with Sean Connery and then afterwards, go for a lovely lamb lunch in the centre of Windsor. In what has been an absolute bumper week ...

When Sigma announced their flagship SD1 DSLR, it caused a lot of commotion. People were very interested in the 46-megapixel (15.3 x 3) Foveon X3 sensor. They were even more interested in the initially ...

A Bayer image sensor, which is what you'll find on pretty much every other digital camera you can find, uses a special filter to produce colors. Red, green, and blue pixels are arranged in a grid ...

There's only one word to describe the SD1's performance: Slow. The camera requires about 1.9 seconds to start and shoot, which is fine for a point-and-shoot model but unacceptable for an SLR. Its ...

Because of the status that the new Sigma SD1 Merrill has carried with it since it was unveiled last year, it's easy to get lost in the hype of the Foveon sensor technology, so let's cover it first to ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. A Bayer image sensor, which is what you'll find on pretty ...