Phil Rhodes recently had the chance to test Zylight's F8 LED fresnel and discovered some innovations that may differentiate it from the competition. With its LED fresnel already demonstrated at NAB, ...

MUNICH, Germany—ARRI has announced the addition of the Orbiter Fresnel lens to its selection of Orbiter optics, making its LED luminaire even more versatile. Combined with Orbiter’s ARRI Spectra light ...

The most important thing to know about Fresnel lenses, before casually attempting to drop them into conversation, has to do with phonetics: "Fresnel" is pronounced "Fruh-NEL." If the silent "S" makes ...

The impressively flexible Astera SolaBulb is a 50W PAR-bulb-equivalent output that debuts with an industry-first 15°–50° zoom. The Astera SolaBulb turned more than a few heads at IBC last week, and it ...

Building upon the success of the recently introduced PlutoFresnel, Astera is enhancing its battery-powered, LED-based PlutoFresnel light with the launch of ProjectionLens. This new solution will allow ...

If you had an array of high power addressable LEDs, how would you project them onto a wall? Perhaps you’d use a Fresnel lens, or maybe an individual lens on the top of each. [Joo] faced this problem ...

A recently granted patent (Publication Number: US11849922B2) discloses a novel light source system designed for medical applications. The system includes multiple LED light sources emitting different ...

GRAND MARAIS, MI – The iconic Fresnel lens is finally visible at this lighthouse in Michigan’s Upper Peninsula, officials announced. After years behind curtains, the 3rd order Fresnel lens atop the Au ...

If you had an array of high power addressable LEDs, how would you project them onto a wall? Perhaps you’d use a Fresnel lens, or maybe an individual lens on the top of each. [Joo] faced this problem ...

KEWAUNEE COUNTY - The two fifth-order Fresnel lenses in the county's two lighthouses were removed June 5 under the order of the U.S. Coast Guard, but the old and valuable lenses won't be in hiding ...