This has led to a generation of camera people who believe that you never need a light meter and, worse, have no idea how to use one when they discover that they do need it. A light meter acts on the ...

The photo panels stop working over time. That’s why [Marc] decided to build a custom light meter using newer technology. [Marc] had to work within the confines of the tiny space inside of the ...

Having that information helps determine the best shutter speed, aperture, and ISO settings to use. A light meter is one of the many hidden features on a modern DSLR, making the photographer's job ...

When you take a reading with your light meter, your meter will tell you what ƒ/stop is needed to properly expose your subject. If something reads too bright or too dark, it tends to be best to use ...

If you're not regularly using a light meter, Lumu might show you what you've been missing. Whether taking a picture or video with a smartphone, DSLR, point-and-shoot, or whatever — Lumu will ...

There are 3 peak flow zones, the colors of which are based on the colors in a traffic light. Green zone refers ... may also benefit from using a peak flow meter. Healthcare providers recommend ...

Cine Meter II has to be calibrated first before you can depend on it giving accurate readouts. You’re supposed to do that using a trusted light meter. I used a Sekonic L-858D Speedmaster. If you’re ...

And while you can spend hundreds of dollars on supremely accurate light meters that professionals still use in the studio, such as the Sekonic L-308X Flashmate, which can measure reflected ...

Lumu couldn’t be easier to use, even if you have no experience with a hand-held light meter. Just plug it in, making sure the white light sensor is facing your camera. Then hold the meter up next to ...