Take the Sekonic L-208 Twin Mate and Sekonic L-398A Studio Deluxe III for example. These light meters can measure incident lighting, which is the light that’s falling directly onto your subject, ...

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, incident, ...

The small soil meter has two probes — to read moisture and pH levels — and a sensor at the top to measure light intensity. The display doesn't provide ultra-accurate readings, but it's enough ...

Whether or not smart meters are dangerous has been a question many homeowners have asked themselves. However, based on ...

The U.S. National Science Foundation Daniel K. Inouye Solar Telescope, the world's most powerful solar telescope, operated by ...

In the top row you will see a camera preview and can adjust the ISO and ND values. The aperture and shutter speed pairs are displayed in the center after a measurement has been taken. The bottom ...

Researchers have developed a new portable Raman analyzer that can accurately measure very low concentrations of hydrogen gas ...

After years of development, researchers at the Daniel K. Inouye Solar Telescope in Hawaii have fired up their newest tool, the Visible Tunable Filter (VTF), and captured its first images of our sun.

Sony AS-DT1 is a tiny and precise LiDAR depth sensor, which the company claims is the world's smallest at just 31 x 29 x 29mm ...

Yokogawa Test & Measurement has launched the AQ23211A and AQ23212A optical power meter modules (OPMs) as additions to the AQ2300 Series – a multi-application test system for manufacturers of ...

The Inouye Solar Telescope's VTF achieves a milestone with its first images, revealing intricate sunspot structures at an ...