Not much has been mentioned on our forum about the Tamron 70-210mm f/4 Di VC. It's on sale from B&H today only. With a sale price of $379 (for a constant f/4 aperture), it might be more affordable than the Nikon version especially during these trying times of COVID. Please be sure to search for other reviews if you are interested - not sure how well it really compares with the Nikon 70-200mm f/4 VR (which is a stellar lens I use).

Here is an article that is several pages in length. It goes into sharpness tests which take up several pages of the article.

And here is the last page with their conclusion.

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