Proprietary Germanium-Free Advanced Infrared Optics to Supply Critical F-35 Combat Aircraft Program ORLANDO, Fla., Sept. 24, 2024 /PRNewswire/ -- LightPath Technologies, Inc. (NASDAQ: LPTH) ("LightPath," the "Company," or "we"), a leading global, vertically integrated provider of thermal imaging cores, custom optical assemblies, photonics and infrared solutions for the industrial, commercial, defense, telecommunications, and medical industries, today announced a $3.5 million follow-on order to provide advan ...