    <SEC-DOCUMENT>0001193125-19-222489-index.html : 20190815
    <SEC-HEADER>0001193125-19-222489.hdr.sgml : 20190815
    <ACCEPTANCE-DATETIME>20190815162841
    ACCESSION NUMBER:		0001193125-19-222489
    CONFORMED SUBMISSION TYPE:	S-4
    PUBLIC DOCUMENT COUNT:		19
    FILED AS OF DATE:		20190815
    DATE AS OF CHANGE:		20190815

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			NANOMETRICS INC
    		CENTRAL INDEX KEY:			0000704532
    		STANDARD INDUSTRIAL CLASSIFICATION:	MEASURING & CONTROLLING DEVICES, NEC [3829]
    		IRS NUMBER:				942276314
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1228

    	FILING VALUES:
    		FORM TYPE:		S-4
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-233304
    		FILM NUMBER:		191030605

    	BUSINESS ADDRESS:
    		STREET 1:		1550 BUCKEYE DRIVE
    		CITY:			MILPITAS
    		STATE:			CA
    		ZIP:			95035
    		BUSINESS PHONE:		408-545-6000

    	MAIL ADDRESS:
    		STREET 1:		1550 BUCKEYE DRIVE
    		CITY:			MILPITAS
    		STATE:			CA
    		ZIP:			95035
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>S-4
    <SEQUENCE>1
    <FILENAME>d723835ds4.htm
    <DESCRIPTION>S-4
    <TEXT>
    Document 1 - file: d723835ds4.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-23.1
    <SEQUENCE>2
    <FILENAME>d723835dex231.htm
    <DESCRIPTION>EX-23.1
    <TEXT>
    Document 2 - file: d723835dex231.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-23.2
    <SEQUENCE>3
    <FILENAME>d723835dex232.htm
    <DESCRIPTION>EX-23.2
    <TEXT>
    Document 3 - file: d723835dex232.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>4
    <FILENAME>d723835dex991.htm
    <DESCRIPTION>EX-99.1
    <TEXT>
    Document 4 - file: d723835dex991.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.2
    <SEQUENCE>5
    <FILENAME>d723835dex992.htm
    <DESCRIPTION>EX-99.2
    <TEXT>
    Document 5 - file: d723835dex992.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.3
    <SEQUENCE>6
    <FILENAME>d723835dex993.htm
    <DESCRIPTION>EX-99.3
    <TEXT>
    Document 6 - file: d723835dex993.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.4
    <SEQUENCE>7
    <FILENAME>d723835dex994.htm
    <DESCRIPTION>EX-99.4
    <TEXT>
    Document 7 - file: d723835dex994.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.5
    <SEQUENCE>8
    <FILENAME>d723835dex995.htm
    <DESCRIPTION>EX-99.5
    <TEXT>
    Document 8 - file: d723835dex995.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.6
    <SEQUENCE>9
    <FILENAME>d723835dex996.htm
    <DESCRIPTION>EX-99.6
    <TEXT>
    Document 9 - file: d723835dex996.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.7
    <SEQUENCE>10
    <FILENAME>d723835dex997.htm
    <DESCRIPTION>EX-99.7
    <TEXT>
    Document 10 - file: d723835dex997.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.8
    <SEQUENCE>11
    <FILENAME>d723835dex998.htm
    <DESCRIPTION>EX-99.8
    <TEXT>
    Document 11 - file: d723835dex998.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.9
    <SEQUENCE>12
    <FILENAME>d723835dex999.htm
    <DESCRIPTION>EX-99.9
    <TEXT>
    Document 12 - file: d723835dex999.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.10
    <SEQUENCE>13
    <FILENAME>d723835dex9910.htm
    <DESCRIPTION>EX-99.10
    <TEXT>
    Document 13 - file: d723835dex9910.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>g723835g00o95.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 14 - file: g723835g00o95.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>g723835g32i34.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 15 - file: g723835g32i34.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>g723835g39h50.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 16 - file: g723835g39h50.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>g723835g44d23.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 17 - file: g723835g44d23.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>g723835page001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 18 - file: g723835page001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>g723835page002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 19 - file: g723835page002.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>