Tamron 17-28mm f/2.8 Di III RXD vs Sony FE 12-24mm f/2.8 GM
Both are Sony E mount zooms for wide-angle and landscape — here's how the specs differ and which to pick. Every spec is from the manufacturer's own catalog.
| Spec | Tamron 17-28mm f/2.8 Di III RXD | Sony FE 12-24mm f/2.8 GM |
|---|---|---|
| Focal length | 17-28mm | 12-24mm |
| 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?
- the Tamron 17-28mm f/2.8 Di III RXD covers 17-28mm and the Sony FE 12-24mm f/2.8 GM covers 12-24mm — pick the range that matches what you shoot
- the Sony FE 12-24mm f/2.8 GM is first-party (Sony) for guaranteed full autofocus and in-camera corrections; the Tamron 17-28mm f/2.8 Di III RXD is third-party — usually the value pick
Where to buy
Check the Tamron 17-28mm f/2.8 Di III RXD price on Amazon →
Check the Sony FE 12-24mm f/2.8 GM price on Amazon →
FAQ
What's the difference between the Tamron 17-28mm f/2.8 Di III RXD and the Sony FE 12-24mm f/2.8 GM?
The Tamron 17-28mm f/2.8 Di III RXD is 17-28mm f/2.8 zoom, full-frame; the Sony FE 12-24mm f/2.8 GM is 12-24mm f/2.8 zoom, full-frame. Both fit the Sony E mount.
Do the Tamron 17-28mm f/2.8 Di III RXD and Sony FE 12-24mm f/2.8 GM 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).
More Sony E comparisons: Sony FE 50mm f/1.4 GM vs Sigma 50mm f/1.4 DG DN Art · Sony FE 40mm f/2.5 G vs Sony FE 50mm f/2.5 G · Sony E 15mm f/1.4 G vs Sigma 16mm f/1.4 DC DN Contemporary · Sony FE 20-70mm f/4 G vs Tamron 20-40mm f/2.8 Di III VXD · all Sony E lenses · all comparisons