Canon EF 600mm F/4L IS II USM on Canon EOS 5D Mark III vs Canon EF 500mm F/4L IS II USM on Canon EOS 5D Mark III vs Canon EF 400mm f/2.8L IS II USM on Canon EOS 5D Mark III COMPARISON SELECTION (3 ...

Open photo challenge leaves the choice of subject up to readers — and the results are as diverse as they are stunning.

Magic Lantern firmware returns after a five-year hiatus, offering new features and support for recent Canon cameras, while ...

Look, listen and learn! Here's how to shoot amazing hummingbird photography that captures these birds' dazzling colors and ...

Background The EQ-5D, a generic health status questionnaire that is widely used in health economic evaluation, was recently expanded to the EQ-5D-5L to address criticisms of unresponsiveness and ...

Featuring a 22.3MP full-frame CMOS sensor, excellent build quality and good low-light performance, the Canon EOS 5D Mark III ...