-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 SLdrpNikRWwFBXujuJshS0mdqFqtLTd4wEsnHiXtNFKVejmpuSZlB1SMPMg2Yf27
 hDF3RVavGaUAr8LQ8nb78g==

<SEC-DOCUMENT>0000919574-07-005747.txt : 20071206
<SEC-HEADER>0000919574-07-005747.hdr.sgml : 20071206
<ACCEPTANCE-DATETIME>20071206175119
ACCESSION NUMBER:		0000919574-07-005747
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20071204
FILED AS OF DATE:		20071206
DATE AS OF CHANGE:		20071206

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ELECTRO OPTICAL SCIENCES INC /NY
		CENTRAL INDEX KEY:			0001051514
		STANDARD INDUSTRIAL CLASSIFICATION:	SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
		IRS NUMBER:				133986004

	BUSINESS ADDRESS:	
		STREET 1:		3 WEST MAIN STREET, SUITE 201
		CITY:			IRVINGTON
		STATE:			NY
		ZIP:			10533
		BUSINESS PHONE:		914-591-3783

	MAIL ADDRESS:	
		STREET 1:		3 WEST MAIN STREET, SUITE 201
		CITY:			IRVINGTON
		STATE:			NY
		ZIP:			10533

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			BONANZA MASTER FUND LTD
		CENTRAL INDEX KEY:			0001316503
		STATE OF INCORPORATION:			E9
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-51481
		FILM NUMBER:		071290515

	BUSINESS ADDRESS:	
		STREET 1:		C/O J.D. CLARK & CO.
		STREET 2:		2425 LINCOLN AVENUE
		CITY:			OGDEN
		STATE:			UT
		ZIP:			84401
		BUSINESS PHONE:		214-987-4962

	MAIL ADDRESS:	
		STREET 1:		C/O J.D. CLARK & CO.
		STREET 2:		2425 LINCOLN AVENUE
		CITY:			OGDEN
		STATE:			UT
		ZIP:			84401

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			BONANZA CAPITAL LTD
		CENTRAL INDEX KEY:			0001249045
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-51481
		FILM NUMBER:		071290516

	BUSINESS ADDRESS:	
		STREET 1:		300 CRESCENT COURT
		STREET 2:		SUITE 250
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201
		BUSINESS PHONE:		2149879895

	MAIL ADDRESS:	
		STREET 1:		300 CRESCENT COURT
		STREET 2:		SUITE 250
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>p835969_ex.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2007-12-04</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001051514</issuerCik>
        <issuerName>ELECTRO OPTICAL SCIENCES INC /NY</issuerName>
        <issuerTradingSymbol>MELA</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001249045</rptOwnerCik>
            <rptOwnerName>BONANZA CAPITAL LTD</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>300 CRESCENT COURT</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 250</rptOwnerStreet2>
            <rptOwnerCity>DALLAS</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75201</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001316503</rptOwnerCik>
            <rptOwnerName>BONANZA MASTER FUND LTD</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O J.D. CLARK &amp; CO.</rptOwnerStreet1>
            <rptOwnerStreet2>2425 LINCOLN AVENUE</rptOwnerStreet2>
            <rptOwnerCity>OGDEN</rptOwnerCity>
            <rptOwnerState>UT</rptOwnerState>
            <rptOwnerZipCode>84401</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2007-12-04</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>193500</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>4.25</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1774200</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F1"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2007-12-04</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>193500</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>4.25</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1774200</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Footnote</value>
                    <footnoteId id="F2"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">These securities are owned by Bonanza Master Fund, Ltd. (the &quot;Master Fund&quot;), which is a Reporting Person.</footnote>
        <footnote id="F2">These securities may be deemed to be beneficially owned by Bonanza Capital, Ltd. by virtue of its role as the investment
 manager of the Master Fund.  Bonanza Capital, Ltd. disclaims beneficial ownership of the reported securities except to the
 extent of its pecuniary interest therein, and this report shall not be deemed an admission that such Reporting Person is the
 beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any
 other purpose.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Bonanza Master Fund, Ltd., By: /s/ Bernay Box</signatureName>
        <signatureDate>2007-12-06</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>Bonanza Capital, Ltd., By: /s/ Bernay Box</signatureName>
        <signatureDate>2007-12-06</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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