Sigma 24-70mm f/2.8 DG DN II Art vs Sigma 28-70mm f/2.8 DG DN Contemporary

Both are L-Mount zooms for pro standard zoom and everyday — here's how the specs differ and which to pick. Specs are the makers' published figures; some weights and filter sizes come from a lens database quoting them.

Last verified 2026-09-01 · L-Mount · prices change — check the retailer

Spec	Sigma 24-70mm f/2.8 DG DN II Art	Sigma 28-70mm f/2.8 DG DN Contemporary
Focal length	24-70mm	28-70mm
Max aperture	f/2.8	f/2.8
Weight	745 g	470 g
Filter thread	82mm	67mm
Weather sealing	Yes	Yes
Focus	Autofocus	Autofocus
Type	zoom	zoom
Coverage	full-frame	full-frame
Mount	L-Mount	L-Mount

Which should you buy?

The Sigma 24-70mm f/2.8 DG DN II Art covers 24-70mm and the Sigma 28-70mm f/2.8 DG DN Contemporary covers 28-70mm — pick the range that matches what you shoot
The Sigma 28-70mm f/2.8 DG DN Contemporary is 275 g lighter (470 g vs 745 g)
Filters are not shared: the Sigma 24-70mm f/2.8 DG DN II Art takes 82mm and the Sigma 28-70mm f/2.8 DG DN Contemporary takes 67mm

Where to buy

Sigma 24-70mm f/2.8 DG DN II ArtSee price on Amazon

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Sigma 28-70mm f/2.8 DG DN ContemporarySee price on Amazon

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FAQ

What's the difference between the Sigma 24-70mm f/2.8 DG DN II Art and the Sigma 28-70mm f/2.8 DG DN Contemporary?
The Sigma 24-70mm f/2.8 DG DN II Art is a 24-70mm f/2.8 zoom, full-frame; the Sigma 28-70mm f/2.8 DG DN Contemporary is a 28-70mm f/2.8 zoom, full-frame. Both fit the L-Mount.

Do the Sigma 24-70mm f/2.8 DG DN II Art and Sigma 28-70mm f/2.8 DG DN Contemporary fit the same camera?
Yes — both are L-Mount lenses, so they fit Panasonic Lumix S, Leica SL, and Sigma fp full-frame bodies (the L-Mount Alliance).

Citing these specs? Go ahead — manufacturer data, last verified 2026-09-01. Copy a ready-made reference:

More L-Mount comparisons: Sigma 28-70mm f/2.8 DG DN Contemporary vs Sigma 28-45mm f/1.8 DG DN Art · Leica SL 50mm f/2 APO-Summicron vs Sigma 50mm f/1.2 DG DN Art · Sigma 24-70mm f/2.8 DG DN II Art vs Sigma 18-50mm f/2.8 DC DN Contemporary · Sigma 24mm f/1.4 DG DN Art vs Sigma 16mm f/1.4 DC DN Contemporary · all L-Mount lenses · all comparisons

Sigma 24-70mm f/2.8 DG DN II ArtAffiliate linkSee price on Amazon