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Sigma 18 200mm f 3 5 6 3 vs tamron 18 200mm f 3 5 6 3?

I don't have a page for the Sigma 18-200mm f/3.5-6.3 on cst1 likes cameras, so I can't compare it fairly with the Tamron. The Tamron family I do cover is for APS-C cameras. The Tamron 18-200mm f/3.5-6.3 Di II VC is the one I'd look at first. The Di III VC is an older compact travel zoom and is now discontinued, so I'd only consider it if you find a good deal. The AF XR Di II LD Macro is a different lens, with a macro focus.

Before buying any third-party zoom, read the advice on third-party lenses. Check that your body supports the lens's autofocus features, and that your camera maker allows third-party lenses on your mount.

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