Camera manufacturers increasingly like to crow about ISO ranges when launching a new camera, with high ISO numbers now reaching into the hundreds of thousands. But what do these numbers really mean?

For those of us who mostly approach photography from a point-and-shoot angle, most of the more intricate functions like ISO and shutter speeds tend to get ignored. Especially when using the default ...

Canon has unveiled a new full-frame, 35mm multi-purpose camera that can shoot full colour, full HD video in pitch black conditions. The ME20F-SH achieves this feat with an incredible ISO of 4,000,000.

Every good photo begins with the right exposure. Even if you catch a great subject at the perfect moment with strong framing, everything is lost if you blow the exposure. If you only shoot in ...

Shutter speed might just be the easiest component of the exposure triangle to get your head around: speed it up to freeze ...