A modern light meter

Why Do I Need It?

Light meter usage explanatory illustration

Light Metering

"I already have a light meter built into my camera; why do I need a separate device?"

The light meter built into cameras measures reflected light. A reflected light meter shows an appropriate setting for an average of the whole scene. If you are taking a picture of a scene that does has neither an average, nor internally consistent lighting situation, your camera's built-in light meter will not be accurate. Usually, that causes an overexposed or underexposed picture.

Accurate light readings improve your pictures

Accurate light readings improve your pictures

Create Better Photographs

Sunset portraits and other pictures with strong back-lighting are common situations, and can be aided by using an incident light meter like Luxi For All.

Luxi For All fits any device!

Luxi For All fits any device!

Will It Work With My Device?

Luxi For All builds upon the design of the original Luxi to bring convenient, inexpensive light metering to everybody who owns a mobile device. While the original Luxi was designed specifically for iPhone, Luxi For All will fit onto almost any of your iOS devices: iPhone, iPod Touch, iPad...you name it. Even if your device is inside a case!

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“Professional photography on your keychain”

— David Weber, Professional Photographer

“I love the idea.”

— Mark Meyers, Professional movie camera operator/steadicam operator. Credits include Mission Impossible III, Pirates of the Carribbean. IMDB

“Well done, interesting and simple design.”

— Dr. Vlad Vyshemirsky, Developer of the Pocket Light Meter app