<SEC-DOCUMENT>0000950123-21-004080.txt : 20210401
<SEC-HEADER>0000950123-21-004080.hdr.sgml : 20210401
<ACCEPTANCE-DATETIME>20210401142434
ACCESSION NUMBER:		0000950123-21-004080
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20210310
FILED AS OF DATE:		20210401
DATE AS OF CHANGE:		20210401

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Topcon America Corp
		CENTRAL INDEX KEY:			0001851271
		STATE OF INCORPORATION:			CA

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-27598
		FILM NUMBER:		21797467

	BUSINESS ADDRESS:	
		STREET 1:		111 BAUER DRIVE
		CITY:			OAKLAND
		STATE:			NJ
		ZIP:			07426
		BUSINESS PHONE:		2015995100

	MAIL ADDRESS:	
		STREET 1:		111 BAUER DRIVE
		CITY:			OAKLAND
		STATE:			NJ
		ZIP:			07426

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Topcon Corp
		CENTRAL INDEX KEY:			0001854228
		STATE OF INCORPORATION:			M0
		FISCAL YEAR END:			0331

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-27598
		FILM NUMBER:		21797466

	BUSINESS ADDRESS:	
		STREET 1:		75-1, HASUNUMA-CHO, ITABASHI-KU
		CITY:			TOKYO
		STATE:			M0
		ZIP:			174-8580
		BUSINESS PHONE:		81-03-3966-3141

	MAIL ADDRESS:	
		STREET 1:		75-1, HASUNUMA-CHO, ITABASHI-KU
		CITY:			TOKYO
		STATE:			M0
		ZIP:			174-8580

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			IRIDEX CORP
		CENTRAL INDEX KEY:			0001006045
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS [3845]
		IRS NUMBER:				770210467
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0102

	BUSINESS ADDRESS:	
		STREET 1:		1212 TERRA BELLA AVE
		CITY:			MOUNTAIN VIEW
		STATE:			CA
		ZIP:			94043
		BUSINESS PHONE:		6509404700

	MAIL ADDRESS:	
		STREET 1:		1212 TERRA BELLA AVENUE
		CITY:			MOUNTAIN VIEW
		STATE:			CA
		ZIP:			94043
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>doc3.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2021-03-10</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001006045</issuerCik>
        <issuerName>IRIDEX CORP</issuerName>
        <issuerTradingSymbol>IRIX</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001851271</rptOwnerCik>
            <rptOwnerName>Topcon America Corp</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>111 BAUER DRIVE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>OAKLAND</rptOwnerCity>
            <rptOwnerState>NJ</rptOwnerState>
            <rptOwnerZipCode>07436</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001854228</rptOwnerCik>
            <rptOwnerName>Topcon Corp</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>75-1 HASUNUMA-CHO, ITABASHI-KU,</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>TOKYO</rptOwnerCity>
            <rptOwnerState>M0</rptOwnerState>
            <rptOwnerZipCode>174-8580</rptOwnerZipCode>
            <rptOwnerStateDescription>JAPAN</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1618122</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">These shares of Common Stock are held directly by Topcon America Corporation. Topcon Corporation is the sole shareholder of Topcon America Corporation. Each of Topcon America Corporation and Topcon Corporation may be deemed to be the beneficial owner of the shares of Common Stock beneficially owned by Topcon America Corporation.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>David A. Mudrick, President, on behalf of Topcon America Corporation</signatureName>
        <signatureDate>2021-04-01</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>Yoshikuni Ito, Executive Officer, Vice General Manager, Corporate Planning Div., on behalf of Topcon Corporation</signatureName>
        <signatureDate>2021-04-01</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
