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		<nameOfIssuer>ANALOGIC CORP</nameOfIssuer>
		<titleOfClass>COM PAR $0.05</titleOfClass>
		<cusip>032657207</cusip>
		<value>15120</value>
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		<nameOfIssuer>AMAG PHARMACEUTICALS INC</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>00163U106</cusip>
		<value>2044</value>
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			<None>0</None>
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		<nameOfIssuer>ARRIS INTL INC</nameOfIssuer>
		<titleOfClass>SHS</titleOfClass>
		<cusip>G0551A103</cusip>
		<value>4276</value>
		<shrsOrPrnAmt>
			<sshPrnamt>150078</sshPrnamt>
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		<investmentDiscretion>SOLE</investmentDiscretion>
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			<Sole>150078</Sole>
			<Shared>0</Shared>
			<None>0</None>
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		<nameOfIssuer>CALIX INC</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>13100M509</cusip>
		<value>6287</value>
		<shrsOrPrnAmt>
			<sshPrnamt>1244982</sshPrnamt>
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		<nameOfIssuer>CUTERA INC</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>232109108</cusip>
		<value>19725</value>
		<shrsOrPrnAmt>
			<sshPrnamt>477031</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
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		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>477031</Sole>
			<Shared>0</Shared>
			<None>0</None>
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		<nameOfIssuer>IMAX CORP</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>45245E109</cusip>
		<value>1400</value>
		<shrsOrPrnAmt>
			<sshPrnamt>61821</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
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		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>61821</Sole>
			<Shared>0</Shared>
			<None>0</None>
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	<infoTable>
		<nameOfIssuer>INVESTMENT TECHNOLOGY GRP NE</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>46145F105</cusip>
		<value>5193</value>
		<shrsOrPrnAmt>
			<sshPrnamt>234552</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
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		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>234552</Sole>
			<Shared>0</Shared>
			<None>0</None>
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	<infoTable>
		<nameOfIssuer>KRATOS DEFENSE &amp; SEC SOLUTIO</nameOfIssuer>
		<titleOfClass>COM NEW</titleOfClass>
		<cusip>50077B207</cusip>
		<value>2225</value>
		<shrsOrPrnAmt>
			<sshPrnamt>170139</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
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		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>170139</Sole>
			<Shared>0</Shared>
			<None>0</None>
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		<nameOfIssuer>LUMENTUM HLDGS INC</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>55024U109</cusip>
		<value>1650</value>
		<shrsOrPrnAmt>
			<sshPrnamt>30362</sshPrnamt>
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		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>30362</Sole>
			<Shared>0</Shared>
			<None>0</None>
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		<nameOfIssuer>MOTORCAR PTS AMER INC</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>620071100</cusip>
		<value>3294</value>
		<shrsOrPrnAmt>
			<sshPrnamt>111804</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
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		<investmentDiscretion>SOLE</investmentDiscretion>
		<votingAuthority>
			<Sole>111804</Sole>
			<Shared>0</Shared>
			<None>0</None>
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		<nameOfIssuer>NANOMETRICS INC</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>630077105</cusip>
		<value>5411</value>
		<shrsOrPrnAmt>
			<sshPrnamt>187888</sshPrnamt>
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		<nameOfIssuer>NATIONAL CINEMEDIA INC</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>635309107</cusip>
		<value>2127</value>
		<shrsOrPrnAmt>
			<sshPrnamt>304667</sshPrnamt>
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		<investmentDiscretion>SOLE</investmentDiscretion>
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			<Sole>304667</Sole>
			<Shared>0</Shared>
			<None>0</None>
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		<nameOfIssuer>OCLARO INC</nameOfIssuer>
		<titleOfClass>COM NEW</titleOfClass>
		<cusip>67555N206</cusip>
		<value>2142</value>
		<shrsOrPrnAmt>
			<sshPrnamt>248151</sshPrnamt>
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		<investmentDiscretion>SOLE</investmentDiscretion>
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			<Sole>248151</Sole>
			<Shared>0</Shared>
			<None>0</None>
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		<nameOfIssuer>RUDOLPH TECHNOLOGIES INC</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>781270103</cusip>
		<value>4379</value>
		<shrsOrPrnAmt>
			<sshPrnamt>166486</sshPrnamt>
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		<investmentDiscretion>SOLE</investmentDiscretion>
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			<Sole>166486</Sole>
			<Shared>0</Shared>
			<None>0</None>
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