    <SEC-DOCUMENT>0001193125-19-242062-index.html : 20190910
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    <ACCEPTANCE-DATETIME>20190910163523
    ACCESSION NUMBER:		0001193125-19-242062
    CONFORMED SUBMISSION TYPE:	424B3
    PUBLIC DOCUMENT COUNT:		7
    FILED AS OF DATE:		20190910
    DATE AS OF CHANGE:		20190910

    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:		424B3
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-233304
    		FILM NUMBER:		191085721

    	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
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