The Tamron 17-28mm F2.8 Di III RXD is lens that wide angle shooters may not want to remove from their Sony cameras.
When I was testing the Tamron 17-28mm f2.8 Di III RXD lens, I almost never wanted to take it off of my camera. Believe it or not, it wasn’t because of the image quality (although it’s good in and of itself), but it’s size. It felt like a lightweight prime that wasn’t overly mammoth. It was a nice reminder of what mirrorless cameras are supposed to be: smaller and lighter with the lenses to suit them.
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https://www.thephoblographer.com/2019/11/18/review-tamron-17-28mm-f2-8-di-iii-rxd-almost-g-master-sharpness/