Sigma 14-24mm f/2.8 DG DN Art vs Tamron 12-20mm F2.8 (A084)

Both are Sony E mount zooms for wide-angle and astrophotography — here's how the specs differ and which to pick. Every spec is from the manufacturer's own catalog.

Last verified 2026-09-01 · Sony E mount · prices change — check the retailer

Which should you buy?

• the Sigma 14-24mm f/2.8 DG DN Art covers 14-24mm and the Tamron 12-20mm F2.8 (A084) covers 12-20mm — pick the range that matches what you shoot

Where to buy

Sigma 14-24mm f/2.8 DG DN ArtSee price on Amazon Amazon has no new-stock listing for this one right now — this button runs an Amazon search for it rather than opening a product page.

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Tamron 12-20mm F2.8 (A084)See price on Amazon

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FAQ

What's the difference between the Sigma 14-24mm f/2.8 DG DN Art and the Tamron 12-20mm F2.8 (A084)?
The Sigma 14-24mm f/2.8 DG DN Art is 14-24mm f/2.8 zoom, full-frame; the Tamron 12-20mm F2.8 (A084) is 12-20mm f/2.8 zoom, full-frame. Both fit the Sony E mount.

Do the Sigma 14-24mm f/2.8 DG DN Art and Tamron 12-20mm F2.8 (A084) 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 90mm f/2.8 Macro G OSS vs Viltrox AF 75mm f/1.2 PRO · Sigma 50mm f/1.4 DG DN Art vs Sony FE 50mm f/1.4 GM · Sigma 18-50mm f/2.8 DC DN Contemporary vs Sony E 16-55mm f/2.8 G · Sigma 18-50mm f/2.8 DC DN Contemporary vs Tamron 28-75mm f/2.8 Di III VXD G2 · all Sony E lenses · all comparisons

Tamron 12-20mm F2.8 (A084)Affiliate linkSee price on Amazon