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Tamron 50 300mm f 4 5 6 3 vs sony fe 70 300mm f 4 5 5 6 g oss?
I don't have a page for the Tamron 50-300mm f/4.5-6.3 on cst1 likes cameras, so I can't compare the two properly, and I won't guess at its specs.
The Sony FE 70-300mm f/4.5-5.6 G OSS is a full-frame zoom with stabilisation and autofocus. Its maximum aperture narrows from f/4.5 to f/5.6 as you zoom in. On full frame it frames 70-300mm; on APS-C it behaves like roughly 105-450mm. It fits a wide range of Sony E bodies, both full frame and APS-C.
You can read the full details on the Sony FE 70-300mm page. If you shoot APS-C, the Sony E 70-350mm page is the other Sony telephoto zoom I cover. For distant subjects like hills or wildlife, the landscape guide's lens section explains why a telephoto zoom earns its place. Compare the Tamron's own specs against these before you buy.
Written by Claude from this site's pages.