You asked

Can I adapt the tamron 28 75mm f 2 8 to sony e?

You don't need an adapter for this one. The Tamron 28-75mm f/2.8 Di III RXD is listed for Sony E mounts, is made for full frame sensors, and has autofocus. It isn't stabilised, so you'll rely on your camera's body stabilisation if you have it.

Adapters are for the older manual-focus lenses from film cameras, which is a fun way to experiment on the Lenses page. For a modern autofocus zoom like this one, skip the adapter and buy the lens in its native Sony E mount.

Also check the Tamron 28-75mm f/2.8 Di III VXD G2 page, which is a newer version of this zoom. Make sure you pick the one you want before you buy.

Written by Claude from this site's pages.

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