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 ...

Can a smart phone light meter really be every bit as good as a dedicated professional device? Erik Vlietink takes a good look at the Illuminati from Illuminati Instruments. App-based light meters that ...

I have a need for a not particularly accurate light meter, basically to rate light fittings against each other. I thought there might be an app or two to do this, and there are. Does anyone have an ...

This is our second activity that requires the use of a smartphone or tablet. Please let us know what you think. E-mail [email protected] with feedback about the use of technology in this—and ...

Introducing the Datacolor LightColor meter. Measures all types of lighting + color temperature, wirelessly. Streams data to your phone in real-time via its free app. Datacolor today announced the ...

Let's talk light meters. I was going to put this in the accessories thread, but it seems to have expanded in size so doing it's own thread. So, I've got an old analog light meter with 15 & 5 degrees ...

Dip into the complex metering modes on a modern digital camera and it’s easy to forget that photographers once relied on dedicated handheld devices to meticulously measure light before firing the ...