Nikon NIKKOR Z 50mm f/1.4 vs Viltrox AF 55mm f/1.8 EVO

Both are Nikon Z mount primes for portrait and low-light — 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 50mm f/1.4	Viltrox AF 55mm f/1.8 EVO
Focal length	50mm	55mm
Max aperture	f/1.4	f/1.8
Type	prime	prime
Coverage	full-frame	full-frame
Mount	Nikon Z	Nikon Z

Which should you buy?

the Nikon NIKKOR Z 50mm f/1.4 opens wider (f/1.4) — brighter in low light and more background blur
the Nikon NIKKOR Z 50mm f/1.4 (50mm) is wider — more in the frame for street and interiors; the Viltrox AF 55mm f/1.8 EVO (55mm) is tighter — more reach and compression for portraits
the Nikon NIKKOR Z 50mm f/1.4 is first-party (Nikon) for guaranteed full autofocus and in-camera corrections; the Viltrox AF 55mm f/1.8 EVO is third-party — usually the value pick

Where to buy

Check the Nikon NIKKOR Z 50mm f/1.4 price on Amazon →

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VILTROX 55mm F1.8 Z APO Lens, AF 55mm f/1.8 EVO Z Lens for Nikon, Wide Aperture Full Frame Auto Focus Lenses for Nikon Z

Check the Viltrox AF 55mm f/1.8 EVO price on Amazon →

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FAQ

What's the difference between the Nikon NIKKOR Z 50mm f/1.4 and the Viltrox AF 55mm f/1.8 EVO?
The Nikon NIKKOR Z 50mm f/1.4 is 50mm f/1.4 prime, full-frame; the Viltrox AF 55mm f/1.8 EVO is 55mm f/1.8 prime, full-frame. Both fit the Nikon Z mount.

Which is better in low light, the Nikon NIKKOR Z 50mm f/1.4 or the Viltrox AF 55mm f/1.8 EVO?
The Nikon NIKKOR Z 50mm f/1.4 — its f/1.4 maximum aperture lets in more light and gives more background blur than the f/1.8 of the other.

Do the Nikon NIKKOR Z 50mm f/1.4 and Viltrox AF 55mm f/1.8 EVO 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:

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Nikon NIKKOR Z 50mm f/1.4Affiliate linkAmazon →