Nikon NIKKOR Z MC 50mm f/2.8 vs Voigtländer Septon 40mm f/2 Aspherical

Both are Nikon Z mount primes for everyday — here's how the specs differ and which to pick. Every spec is from the manufacturer's own catalog.

Last verified 2026-08-31 · Nikon Z mount · prices change — check the retailer

Spec	Nikon NIKKOR Z MC 50mm f/2.8	Voigtländer Septon 40mm f/2 Aspherical
Focal length	50mm	40mm
Max aperture	f/2.8	f/2
Type	prime	prime
Coverage	full-frame	full-frame
Mount	Nikon Z	Nikon Z

Which should you buy?

the Voigtländer Septon 40mm f/2 Aspherical opens wider (f/2) — brighter in low light and more background blur
the Voigtländer Septon 40mm f/2 Aspherical (40mm) is wider — more in the frame for street and interiors; the Nikon NIKKOR Z MC 50mm f/2.8 (50mm) is tighter — more reach and compression for portraits
the Nikon NIKKOR Z MC 50mm f/2.8 is first-party (Nikon) for guaranteed full autofocus and in-camera corrections; the Voigtländer Septon 40mm f/2 Aspherical is third-party — usually the value pick

Where to buy

Nikon NIKKOR Z MC 50mm f/2.8 | Compact Macro Prime Lens for Z Series mirrorless Cameras | Nikon USA Model

Check the Nikon NIKKOR Z MC 50mm f/2.8 price on Amazon →

Amazon links are affiliate links — we may earn a commission at no extra cost to you.

Check the Voigtländer Septon 40mm f/2 Aspherical price on Amazon → We could not find this one on Amazon US in Nikon Z — this button runs an Amazon search for it rather than opening a product page.

As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Affiliate links never affect our specs or which lenses we compare.

FAQ

What's the difference between the Nikon NIKKOR Z MC 50mm f/2.8 and the Voigtländer Septon 40mm f/2 Aspherical?
The Nikon NIKKOR Z MC 50mm f/2.8 is 50mm f/2.8 prime, full-frame; the Voigtländer Septon 40mm f/2 Aspherical is 40mm f/2 prime, full-frame. Both fit the Nikon Z mount.

Which is better in low light, the Nikon NIKKOR Z MC 50mm f/2.8 or the Voigtländer Septon 40mm f/2 Aspherical?
The Voigtländer Septon 40mm f/2 Aspherical — its f/2 maximum aperture lets in more light and gives more background blur than the f/2.8 of the other.

Do the Nikon NIKKOR Z MC 50mm f/2.8 and Voigtländer Septon 40mm f/2 Aspherical fit the same camera?
Yes — both are Nikon Z mount lenses, so they fit Nikon Z series (Z6/Z7/Z8/Z9 full-frame, Z50/Zfc APS-C).

Citing these specs? Go ahead — manufacturer data, last verified 2026-08-31. Copy a ready-made reference:

More Nikon Z comparisons: Tamron 12-20mm F2.8 (A084) vs Tamron 16-30mm F/2.8 Di III VXD G2 (A064) · Viltrox AF 20mm f/2.8 Air vs Viltrox AF 9mm f/2.8 Air · Tamron 35-100mm F/2.8 Di III VXD (A078) vs Tamron 35-150mm F/2-2.8 Di III VXD (A058) · Viltrox AF 14mm f/4.0 Air vs Viltrox AF 20mm f/2.8 Air · all Nikon Z lenses · all comparisons

Nikon NIKKOR Z MC 50mm f/2.8Affiliate linkAmazon →