Sigma 24mm f/1.4 DG DN Art vs Voigtländer Nokton 21mm f/1.4 E

Both are Sony E mount primes 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 Voigtländer Nokton 21mm f/1.4 E (21mm) is wider — more in the frame for street and interiors; the Sigma 24mm f/1.4 DG DN Art (24mm) is tighter — more reach and compression for portraits

Where to buy

Sigma 24mm f/1.4 DG DN ArtSee price on Amazon

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Voigtländer Nokton 21mm f/1.4 ESee price on Amazon We could not find this one on Amazon US in Sony E — this button runs an Amazon search for it rather than opening a product page.

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FAQ

What's the difference between the Sigma 24mm f/1.4 DG DN Art and the Voigtländer Nokton 21mm f/1.4 E?
The Sigma 24mm f/1.4 DG DN Art is 24mm f/1.4 prime, full-frame; the Voigtländer Nokton 21mm f/1.4 E is 21mm f/1.4 prime, full-frame. Both fit the Sony E mount.

Do the Sigma 24mm f/1.4 DG DN Art and Voigtländer Nokton 21mm f/1.4 E 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 Sony FE 85mm f/1.4 GM II · Sigma 100-400mm f/5-6.3 DG DN OS vs Tamron 150-500mm f/5-6.7 Di III VC VXD · Sigma 24mm f/1.4 DG DN Art vs Sigma 12mm f/1.4 DC Contemporary · Sigma 30mm f/1.4 DC DN Contemporary vs Sony FE 35mm f/1.4 GM · all Sony E lenses · all comparisons

Sigma 24mm f/1.4 DG DN ArtAffiliate linkSee price on Amazon