Precision Optics Corporation Schedules Fourth Quarter and Fiscal Year 2021 Conference Call for Tuesday, September 28, 2021

GARDNER, Mass., Sept. 22, 2021 /PRNewswire/ -- Precision Optics Corporation, Inc. (OTCQB: PEYE) (the "Company") today announced that it has scheduled a conference call to discuss fourth quarter and fiscal year 2021 financial results on Tuesday, September 28, 2021 at 5:00pm ET.