REVENUE RECOGNITION (Tables)

9 Months Ended

Mar. 31, 2022

Revenue from Contract with Customer [Abstract]

Schedule of disaggregation of revenues

	Three Months Ended March 31,				Nine Months Ended March 31,
	2022		2021		2022		2021
Engineering Design Services	$	1,532,414	$	549,636	$	3,659,667	$	1,986,856
Optical Components		1,927,963		1,456,213		4,873,294		4,330,511
Medical Device Products and Assemblies		1,190,975		452,441		2,351,776		1,684,274
Total Revenues	$	4,651,352	$	2,458,290	$	10,884,737	$	8,001,641

Schedule of contract liabilities

	Three Months Ended March 31,						Nine Months Ended March 31,
	2022			2021			2022			2021
Contract Liabilities, Beginning of Period	$	1,137,470		$	151,877		$	450,084		$	417,059
Assumed in Business Acquisition		–			–			826,679			–
Unearned Revenue Received from Customers		774,316			442,681			1,388,700			614,384
Revenue Recognized		(893,511	)		(361,674	)		(1,647,188	)		(798,559	)
Contract Liabilities, End of Period	$	1,018,275		$	232,884		$	1,018,275		$	232,884