When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Most photographers know that you can check the exposure of the shots you've taken simply by ...

In photography, exposure is the amount of light allowed to fall on each area unit of a photographic medium (photographic film or image sensor) during the process of taking a photograph.

Cameras can be pretty tricky to work out when you're a newbie. You want to start capturing some amazing shots, but you don't quite know how to get the most out of your equipment.

Understanding how the three elements of exposure work — aperture, shutter speed, and ISO — and how to use them will help you master your digital camera.

A photo tracking the sun’s cycles over more than eight years – believed to be the longest exposure image ever taken – has been discovered inside a cider can.

A photo tracking the sun’s cycles over more than eight years – believed to be the longest exposure image ever taken – has been discovered inside a cider can. CNN values your feedback 1.