The best light meter for photography is rarely at the forefront of the average photographer’s mind nowadays, thanks to the reliability of in-camera light meters and handy metering aids such as ...

Asteria is a high-speed photometer for measuring illuminance. Asteria, despite its speed and consistency, can detect light source waveforms to evaluate flicker characteristics. Asteria is intended for ...

Additional handheld illumination measurement equipment is available, including: illuminance meters, luminance meters, and chromaticity meters. There is also a variety of lamp, socket, ballast, and ...