Canon 55-250 f/4-5.6 IS vs Sigma 70-300 F4-5.6 APO DGhttp://2stepsteve.smugmug.com/Other/Lens-Tests/Canon-55-250-f4-56-IS-vs-Sigma/Canon-55-250IS-vs-Sigma-70-300/289440832_KF4qK-Ti.jpghttp://2stepsteve.smugmug.com/gallery/4859305_Mqmns/2008-05-04T03:20:21ZCopyright 2009, the copyright holder of each photograph. Some portions copyright SmugMug. All rights reserved.SmugMug2StepSteve's photo<p><a href="http://2stepsteve.smugmug.com">2StepSteve</a> </p><p><a href="http://2stepsteve.smugmug.com/Other/Lens-Tests/Canon-55-250-f4-56-IS-vs-Sigma/4859305_Mqmns#289440832_KF4qK" title="2StepSteve's photo"><img src="http://2stepsteve.smugmug.com/Other/Lens-Tests/Canon-55-250-f4-56-IS-vs-Sigma/Canon-55-250IS-vs-Sigma-70-300/289440832_KF4qK-Th.jpg" width="150" height="110" alt="2StepSteve's photo" title="2StepSteve's photo" style="border: 1px solid #000000;" /></a></p>2008-12-27T16:51:49Z2StepStevehttp://2stepsteve.smugmug.comhttp://2stepsteve.smugmug.com/Other/Lens-Tests/Canon-55-250-f4-56-IS-vs-Sigma/Canon-55-250IS-vs-Sigma-70-300/289440832_KF4qK-Th.jpg