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Title: Soft at all focal lengths
Review: I was dissappointed with the performance of this lens when paired with my Canon T2i. I found most of my images to be soft through all focal lengths, even when stopped down to f/8 or higher. I returned this lens and purchased the Tamron 70-300mm with Vibration Compensation and I am much happier with its performance. My advice would be to spend the extra money if you intend to shoot past the 70mm focal length with this lens and get the other Tammy.
