Nikon NIKKOR Z MC 105mm f/2.8 VR S vs Viltrox AF 75mm f/1.2 PRO

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

Last verified 2026-06-21 · Nikon Z mount · prices change — check the retailer

Spec	Nikon NIKKOR Z MC 105mm f/2.8 VR S	Viltrox AF 75mm f/1.2 PRO
Focal length	105mm	75mm
Max aperture	f/2.8	f/1.2
Type	prime	prime
Coverage	full-frame	APS-C
Mount	Nikon Z	Nikon Z

Which should you buy?

• the Viltrox AF 75mm f/1.2 PRO opens wider (f/1.2) — brighter in low light and more background blur
• the Viltrox AF 75mm f/1.2 PRO (75mm) is wider — more in the frame for street and interiors; the Nikon NIKKOR Z MC 105mm f/2.8 VR S (105mm) is tighter — more reach and compression for portraits
• the Nikon NIKKOR Z MC 105mm f/2.8 VR S covers full-frame (also works on APS-C bodies); the Viltrox AF 75mm f/1.2 PRO is APS-C-only — it won't fill a full-frame sensor
• the Nikon NIKKOR Z MC 105mm f/2.8 VR S is first-party (Nikon) for guaranteed full autofocus and in-camera corrections; the Viltrox AF 75mm f/1.2 PRO is third-party — usually the value pick

Where to buy

Check the Nikon NIKKOR Z MC 105mm f/2.8 VR S price on Amazon →

Check the Viltrox AF 75mm f/1.2 PRO price on Amazon →

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FAQ

What's the difference between the Nikon NIKKOR Z MC 105mm f/2.8 VR S and the Viltrox AF 75mm f/1.2 PRO?
The Nikon NIKKOR Z MC 105mm f/2.8 VR S is 105mm f/2.8 prime, full-frame; the Viltrox AF 75mm f/1.2 PRO is 75mm f/1.2 prime, APS-C. Both fit the Nikon Z mount.

Which is better in low light, the Nikon NIKKOR Z MC 105mm f/2.8 VR S or the Viltrox AF 75mm f/1.2 PRO?
The Viltrox AF 75mm f/1.2 PRO — its f/1.2 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 105mm f/2.8 VR S and Viltrox AF 75mm f/1.2 PRO 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). Note the Viltrox AF 75mm f/1.2 PRO is APS-C-only and won't fill a full-frame sensor.

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