<SEC-DOCUMENT>0001193125-18-323038-index.html : 20181109
<SEC-HEADER>0001193125-18-323038.hdr.sgml : 20181109
<ACCEPTANCE-DATETIME>20181109060906
ACCESSION NUMBER:		0001193125-18-323038
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		4
CONFORMED PERIOD OF REPORT:	20181109
ITEM INFORMATION:		Other Events
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20181109
DATE AS OF CHANGE:		20181109

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			II-VI INC
		CENTRAL INDEX KEY:			0000820318
		STANDARD INDUSTRIAL CLASSIFICATION:	OPTICAL INSTRUMENTS & LENSES [3827]
		IRS NUMBER:				251214948
		STATE OF INCORPORATION:			PA
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-16195
		FILM NUMBER:		181171270

	BUSINESS ADDRESS:	
		STREET 1:		375 SAXONBURG BLVD
		CITY:			SAXONBURG
		STATE:			PA
		ZIP:			16056
		BUSINESS PHONE:		724-352-4455

	MAIL ADDRESS:	
		STREET 1:		375 SAXONBURG BLVD
		CITY:			SAXONBURG
		STATE:			PA
		ZIP:			16056
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>d650011d8k.htm
<DESCRIPTION>FORM 8-K
<TEXT>
Document 1 - file: d650011d8k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>d650011dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: d650011dex991.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g650011g1109115426961.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g650011g1109115426961.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g650011g1109115427054.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g650011g1109115427054.jpg

</DOCUMENT>
</SEC-DOCUMENT>