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All About Photographic Lenses, Modern and Old. Specifications, comparisons, user reviews, features, comments, tests, MTF-charts for lenses by Canon,Nikon, Sony, Pentax, Olympus, Sigma, Tamron, Carl Zeiss, etc.
![Sigma 120-300mm F2.8 DG OS HSM "S" - Sigma Lenses - Nikon Lens Database - Lens Database - NikonForums.com Sigma 120-300mm F2.8 DG OS HSM "S" - Sigma Lenses - Nikon Lens Database - Lens Database - NikonForums.com](https://www.nikonforums.com/forums/uploads/monthly_09_2013/ccs-2-0-23285300-1379800199.jpg)
Sigma 120-300mm F2.8 DG OS HSM "S" - Sigma Lenses - Nikon Lens Database - Lens Database - NikonForums.com
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