<SEC-DOCUMENT>0001193125-19-012992-index.html : 20190118
<SEC-HEADER>0001193125-19-012992.hdr.sgml : 20190118
<ACCEPTANCE-DATETIME>20190118170636
ACCESSION NUMBER:		0001193125-19-012992
CONFORMED SUBMISSION TYPE:	S-4/A
PUBLIC DOCUMENT COUNT:		21
FILED AS OF DATE:		20190118
DATE AS OF CHANGE:		20190118

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:		S-4/A
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-229052
		FILM NUMBER:		19533755

	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>S-4/A
<SEQUENCE>1
<FILENAME>d647968ds4a.htm
<DESCRIPTION>S-4/A
<TEXT>
Document 1 - file: d647968ds4a.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-23.1 <SEQUENCE>2 <FILENAME>d647968dex231.htm <DESCRIPTION>EX-23.1 <TEXT> Document 2 - file: d647968dex231.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-23.2 <SEQUENCE>3 <FILENAME>d647968dex232.htm <DESCRIPTION>EX-23.2 <TEXT> Document 3 - file: d647968dex232.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>4 <FILENAME>d647968dex991.htm <DESCRIPTION>EX-99.1 <TEXT> Document 4 - file: d647968dex991.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.2 <SEQUENCE>5 <FILENAME>d647968dex992.htm <DESCRIPTION>EX-99.2 <TEXT> Document 5 - file: d647968dex992.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.3 <SEQUENCE>6 <FILENAME>d647968dex993.htm <DESCRIPTION>EX-99.3 <TEXT> Document 6 - file: d647968dex993.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.4 <SEQUENCE>7 <FILENAME>d647968dex994.htm <DESCRIPTION>EX-99.4 <TEXT> Document 7 - file: d647968dex994.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>g647968dsp289.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: g647968dsp289.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g647968g0118052005753.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: g647968g0118052005753.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g647968g04i73.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: g647968g04i73.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>g647968g10l00.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: g647968g10l00.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>g647968g13a23.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: g647968g13a23.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>g647968g42g78.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: g647968g42g78.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>g647968g56z96.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: g647968g56z96.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>g647968g62h89.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: g647968g62h89.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>g647968g82q21.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: g647968g82q21.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>g647968g90f87.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 17 - file: g647968g90f87.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>g647968img2.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 18 - file: g647968img2.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>g647968img4.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 19 - file: g647968img4.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>g647968pic01.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 20 - file: g647968pic01.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>g647968pic02.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 21 - file: g647968pic02.jpg
</DOCUMENT> </SEC-DOCUMENT>