 ORLANDO, FL ACCESSWIRE June 6, 2022 LightPath Technologies, Inc. NASDAQ:LPTH, LightPath or the Company, a leading vertically integrated global manufacturer and integrator of proprietary optical and infrared technologies announced it will present at the LD Micro Invitational Investor conference, which is being held on June 7th - 9th, 2022. Sam Rubin, CEO will present at the conference. 