Smartphone Light Meter

This light meter plugs directly into your iPhone, bringing a new world of possibility to the professional photographer. Boasting highly accurate readings, Lumu also connects to a companion app that gives ideal parameters for your photos so you can concentrate on capturing the moment at its best.

Luxi Light Meter

A must-have iPhone accessory for field photographers

After a very successful round of crowd-funding earlier this spring, the Luxi light meter—created by Extrasensory Devices—is ready for users. A small diffusion dome that fits securely over the front-facing camera, Luxi easily turns any iPhone 5 or 4/4S into a portable incident light meter. When attached and used with a light meter app like Pocket Light Meter, Luxi can also help determine the best …