Voigtländer APO-Lanthar 50mm f/2 E vs Samyang AF 12mm f/2 E

Both are Sony E mount primes for 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	Voigtländer APO-Lanthar 50mm f/2 E	Samyang AF 12mm f/2 E
Focal length	50mm	12mm
Max aperture	f/2	f/2
Type	prime	prime
Coverage	full-frame	APS-C
Mount	Sony E	Sony E

Which should you buy?

the Samyang AF 12mm f/2 E (12mm) is wider — more in the frame for street and interiors; the Voigtländer APO-Lanthar 50mm f/2 E (50mm) is tighter — more reach and compression for portraits
the Voigtländer APO-Lanthar 50mm f/2 E covers full-frame (also works on APS-C bodies); the Samyang AF 12mm f/2 E is APS-C-only — it won't fill a full-frame sensor

Where to buy

Voigtlander Standard APO-LANTHAR 50mm F2.0 Lens for Sony E Mount

Voigtländer APO-Lanthar 50mm f/2 ESee 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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Samyang AF 12mm F2.0 Autofocus Lens for Sony E

Samyang AF 12mm f/2 ESee price on Amazon

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FAQ

What's the difference between the Voigtländer APO-Lanthar 50mm f/2 E and the Samyang AF 12mm f/2 E?
The Voigtländer APO-Lanthar 50mm f/2 E is 50mm f/2 prime, full-frame; the Samyang AF 12mm f/2 E is 12mm f/2 prime, APS-C. Both fit the Sony E mount.

Do the Voigtländer APO-Lanthar 50mm f/2 E and Samyang AF 12mm f/2 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). Note the Samyang AF 12mm f/2 E is APS-C-only and won't fill a full-frame sensor.

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

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Samyang AF 12mm f/2 EAffiliate linkSee price on Amazon