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Title: Sigma 50-500mm APO Telephoto Zoom Lens for Nikon SLR Cameras
Review: I absolutely love this lens. True, it is kinda heavy and takes some getting use to, but well worth the effort. This lens takes great pictures. It is excellent for taking photos of birds and landscapes as well. Highly recommend this lens. It is of good quality and Sigma's price can't be beat on this particular lens.
