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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 KrdQL5eCKr7Uae+xBemtCHnj4ASmW0n6W94nJdbw5BRz9fKYB2H/cHWTuw1siGQ8
 FoLi40kG7rCBuvZsg0+3Eg==

<SEC-DOCUMENT>0001104659-03-026097.txt : 20031113
<SEC-HEADER>0001104659-03-026097.hdr.sgml : 20031113
<ACCEPTANCE-DATETIME>20031113113850
ACCESSION NUMBER:		0001104659-03-026097
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20031111
FILED AS OF DATE:		20031113

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SHANNON ROBERT R
		CENTRAL INDEX KEY:			0001059135

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-10647
		FILM NUMBER:		03996466

	BUSINESS ADDRESS:	
		STREET 1:		7040 E TAOS PLACE
		CITY:			TUCSON
		STATE:			AZ
		ZIP:			85715

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PRECISION OPTICS CORPORATION INC
		CENTRAL INDEX KEY:			0000867840
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS [3845]
		IRS NUMBER:				042795294
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0630

	BUSINESS ADDRESS:	
		STREET 1:		22 EAST BROADWAY
		CITY:			GARDNER
		STATE:			MA
		ZIP:			01440-3338
		BUSINESS PHONE:		9786301800

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PRECISION OPTICS CORP INC
		DATE OF NAME CHANGE:	19600201
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>a4.xml
<DESCRIPTION>4
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<ownershipDocument>
    <schemaVersion>X0201</schemaVersion>

    <documentType>4</documentType>
  <periodOfReport>2003-11-11</periodOfReport>
  <notSubjectToSection16>0</notSubjectToSection16>
    <issuer>
        <issuerCik>0000867840</issuerCik>
        <issuerName>PRECISION OPTICS CORPORATION INC</issuerName>
        <issuerTradingSymbol>POCI</issuerTradingSymbol>
  </issuer>
  <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001059135</rptOwnerCik>
            <rptOwnerName>SHANNON ROBERT R</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>7040 E. TAOS PLACE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>TUCSON</rptOwnerCity>
            <rptOwnerState>AZ</rptOwnerState>
            <rptOwnerZipCode>85715</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
            <reportingOwnerRelationship>
      <isDirector>1</isDirector>
      <isOfficer>0</isOfficer>
      <isTenPercentOwner>0</isTenPercentOwner>
      <isOther>0</isOther>
    </reportingOwnerRelationship>
  </reportingOwner>
  <derivativeTable>
    <derivativeTransaction>
      <securityTitle>
        <value>Stock Option (to buy)</value>
      </securityTitle>
      <conversionOrExercisePrice>
        <value>1.95</value>
      </conversionOrExercisePrice>
      <transactionDate>
        <value>2003-11-11</value>
      </transactionDate>
      <transactionCoding>
        <transactionFormType>4</transactionFormType>
        <transactionCode>A</transactionCode>
        <equitySwapInvolved>0</equitySwapInvolved>
      </transactionCoding>
      <transactionTimeliness>
        <value></value>
      </transactionTimeliness>
      <transactionAmounts>
        <transactionShares>
          <value>834</value>
        </transactionShares>
        <transactionPricePerShare>
          <value>0.00</value>
        </transactionPricePerShare>
        <transactionAcquiredDisposedCode>
          <value>A</value>
        </transactionAcquiredDisposedCode>
      </transactionAmounts>
      <exerciseDate>
        <value>2003-11-11</value>
      </exerciseDate>
      <expirationDate>
        <value>2013-11-11</value>
      </expirationDate>
      <underlyingSecurity>
        <underlyingSecurityTitle>
          <value>Common Stock</value>
        </underlyingSecurityTitle>
        <underlyingSecurityShares>
          <value>834</value>
        </underlyingSecurityShares>
      </underlyingSecurity>
      <postTransactionAmounts>
        <sharesOwnedFollowingTransaction>
          <value>11671</value>
        </sharesOwnedFollowingTransaction>
      </postTransactionAmounts>
      <ownershipNature>
        <directOrIndirectOwnership>
          <value>D</value>
        </directOrIndirectOwnership>
      </ownershipNature>
    </derivativeTransaction>
  </derivativeTable>
  <ownerSignature>
    <signatureName>/s/Robert R. Shannon</signatureName>
    <signatureDate>2003-11-11</signatureDate>
  </ownerSignature>
</ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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