Tamron and Sigma superzooms compared, Tamron 18-270mm left, Sigma 18-250mm right - two lenses of different sizes and weights

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Photo credit: © David Kilpatrick / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: brand, comparison, diameter, dslr, hobby, independent, interchangeable, lens, lenses, optical, photogear, photographic, photography, range, sigma, size, superzoom, tamron, weight, zoom