Viltrox AF 20mm f/2.8 vs Zeiss Batis 18mm f/2.8

Both are Sony E mount primes for wide-angle and landscape — 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

Spec	Viltrox AF 20mm f/2.8	Zeiss Batis 18mm f/2.8
Focal length	20mm	18mm
Max aperture	f/2.8	f/2.8
Type	prime	prime
Coverage	full-frame	full-frame
Mount	Sony E	Sony E

Which should you buy?

the Zeiss Batis 18mm f/2.8 (18mm) is wider — more in the frame for street and interiors; the Viltrox AF 20mm f/2.8 (20mm) is tighter — more reach and compression for portraits

Where to buy

VILTROX 20mm f2.8 FE for Sony, AF 20mm f/2.8 FE Lens for Sony E

Viltrox AF 20mm f/2.8See price on Amazon

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ZEISS Batis 18mm f/2.8 for Sony E Mount Mirrorless Cameras, Black

Zeiss Batis 18mm f/2.8See price on Amazon

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FAQ

What's the difference between the Viltrox AF 20mm f/2.8 and the Zeiss Batis 18mm f/2.8?
The Viltrox AF 20mm f/2.8 is 20mm f/2.8 prime, full-frame; the Zeiss Batis 18mm f/2.8 is 18mm f/2.8 prime, full-frame. Both fit the Sony E mount.

Do the Viltrox AF 20mm f/2.8 and Zeiss Batis 18mm 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).

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

More Sony E comparisons: Sigma 30mm f/1.4 DC DN Contemporary vs Sony FE 35mm f/1.4 GM · Sigma 35mm f/1.4 DG DN Art vs Sony FE 35mm f/1.4 GM · Viltrox AF 20mm f/2.8 vs Sony E 16mm f/2.8 · Viltrox AF 24mm f/1.8 vs Yongnuo YN 35mm f/1.8S DA DSM WL · all Sony E lenses · all comparisons

Viltrox AF 20mm f/2.8Affiliate linkSee price on Amazon