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 ...

Been eyeballing those sweet new high definition projectors? So have we. We're not going to feel guilty for it either, we know what we like. But if your wallet is a little light from your last Engadget ...

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 ...

VAN NUYS, CALIF.: Litepanels said its Sola 4 Fresnel LED lighting fixture, “the smallest DMX controllable LED Fresnel on the market,” is now shipping. The new focusable Sola 4 features a 4-inch ...

Germany's Astera has announced the introduction of its new Fresnel series of lights; the compact PlutoFresnel and the larger LeoFresnel. By developing LED lights specifically for integration with a ...