Precision Optics to Present at the Lytham Partners Fall 2021 Investor Conference

GARDNER, Mass., Oct. 6, 2021 /PRNewswire/ --Precision Optics Corporation, Inc. (OTCQB: PEYE), a leading designer and manufacturer of advanced optical instruments for the medical and defense industries, announced today that it will present at the Lytham Partners Fall 2021 Investor Conference on Thursday, October 7, 2021 at 4:15pm ET.