More than two years after the D3S began shipping and roughly a half-decade after we first got a peek at the D3, Nikon has finally announced the full-frame DSLR's long-awaited successor. As expected, ...

There have been significant advances in autofocus technologies in the past few years. Here we look at some of the systems camera manufacturers have developed to improve autofocusing performance. The ...

of the Pentax K-5 lens-interchangeable digital SLR camera. Encased in a compact but solid, functional body, this new model comes equipped with a host of advanced photographic tools for the easy ...

Canon's "game changing" autofocus system on the new EOS 70D has been detailed, Dual Pixel CMOS AF, promising the smoothness of a dedicated camcorder with the image quality and lens flexibility of a ...

The Sony Alpha 7R IV has a brand new full-frame sensor with an astonishing 61-megapixel image sensor. The CMOS sensor is back-illuminated and is Sony's highest-resolution sensor yet. Back in 2006, ...

There are two ways for cameras to measure the distance to an object: they can fire a beam of infrared light at it and measure the time it takes to return, or they can look at contrast differences in a ...

Sony's mirrorless interchangeable lens camera - α5100 - will be released on September 5. α5100 inherited the Fast Hybrid AF combining 179-point phase detection and 25-point contrast detection from the ...

GoPro announces two new 'MISSION 1' cameras – one with interchangeable lenses – but where does that leave the rest of the ...

While Sony uses the term “Translucent Mirror Technology” for its new Alpha 55 and 33, the mirror isn’t technically translucent. If it were, only diffused light, not detailed images, would pass through ...