Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. U.S. defense contractors spend a lot of resources developing ...

Laser lenses are the optical lenses that are used in laser-based devices for a variety of laser applications such as but not limited to laser illumination, laser collimator, laser scanning, laser ...

A team at Vrije University in Brussels, Belgium, has teamed up with commercial desktop laser cutter provider “Mr Beam” to develop a new freeform lens that improves performance while shrinking the size ...