A multifocal diffractive optical element allows a single collimated beam to focus simultaneously at several focal lengths along an axis. The number of foci and their distance is determined during design. The element can be made on a window for general use, for a variety of working distances, or as a hybrid element on a plano-convex lens.
Holo/Or
Rehovot, Israel
www.holoor.co.il
More Products
-----
Follow us on Twitter
Subscribe now to Laser Focus World magazine; it's free!
LFW Staff
Published since 1965, Laser Focus World—a brand and magazine for engineers, researchers, scientists, and technical professionals—provides comprehensive global coverage of optoelectronic technologies, applications, and markets. With 80,000+ qualified print subscribers in print and over a half-million annual visitors to our online content, we are the go-to source to access decision makers and stay in-the-know.