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<http://webisa.webdatacommons.org/308348588>	<http://www.w3.org/ns/prov#value>	"DSLR for Autofocus IssuesJuly 1, 2012 By Nasim Mansurov172 CommentsBelow is the easiest and quickest way to test if your DSLR has an autofocus issue, along with a recommendation on what to do if there is a problem." .
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