Tamron 28-75mm f/2.8 Di III VXD G2 vs Viltrox AF 28-75mm f/2.8

Both are Sony E mount zooms for pro standard zoom and everyday — here's how the specs differ and which to pick. Every spec is from the manufacturer's own catalog.

Last verified 2026-06-21 · Sony E mount · prices change — check the retailer

Spec	Tamron 28-75mm f/2.8 Di III VXD G2	Viltrox AF 28-75mm f/2.8
Focal length	28-75mm	28-75mm
Max aperture	f/2.8	f/2.8
Type	zoom	zoom
Coverage	full-frame	full-frame
Mount	Sony E	Sony E

Which should you buy?

Where to buy

Check the Tamron 28-75mm f/2.8 Di III VXD G2 price on Amazon →

Check the Viltrox AF 28-75mm f/2.8 price on Amazon →

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FAQ

What's the difference between the Tamron 28-75mm f/2.8 Di III VXD G2 and the Viltrox AF 28-75mm f/2.8?
The Tamron 28-75mm f/2.8 Di III VXD G2 is 28-75mm f/2.8 zoom, full-frame; the Viltrox AF 28-75mm f/2.8 is 28-75mm f/2.8 zoom, full-frame. Both fit the Sony E mount.

Do the Tamron 28-75mm f/2.8 Di III VXD G2 and Viltrox AF 28-75mm f/2.8 fit the same camera?
Yes — both are Sony E mount lenses, so they fit Sony a7/a9/a1 (full-frame) and a6000-series (APS-C).

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