Gauging the amount of light that's in a scene is one of the most fundamental and important skills for a photographer to have. Knowing how to set the exposure on a camera will produce a picture that's ...

Luxi is a small diffusion dome that fits securely over your iPhone’s front-facing camera. When attached and used with a light meter app, Luxi will help you determine the best settings for your DSLR or ...

The best light meter for photography is rarely at the forefront of the average photographer’s mind nowadays, thanks to the reliability of in-camera light meters and handy metering aids such as ...