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Viltrox AF 75mm f/1.2 Pro — Prime/Zoom
Viltrox

Viltrox AF 75mm f/1.2 Pro

Prime/Zoom

90
/ 100
From $999
VS
Nikon Z 100-400mm f/4.5-5.6 VR S wins by 1
Nikon Z 100-400mm f/4.5-5.6 VR S — Prime/Zoom
Nikon

Nikon Z 100-400mm f/4.5-5.6 VR S

Prime/Zoom

91
/ 100
From $2,699
Specdex verdict

Nikon Z 100-400mm f/4.5-5.6 VR S takes it — here’s why.

In our weighted Specdex score, Viltrox AF 75mm f/1.2 Pro lands at 90 and Nikon Z 100-400mm f/4.5-5.6 VR S at 91. That puts Nikon Z 100-400mm f/4.5-5.6 VR S ahead by 1 points — a narrow margin driven mostly by its strengths in the categories below.

Pick Viltrox AF 75mm f/1.2 Pro if…

  • ✓Fast aperture
  • ✓Quiet autofocus
  • ✓Weather-sealed (most)

Pick Nikon Z 100-400mm f/4.5-5.6 VR S if…

  • ✓Fast aperture
  • ✓Quiet autofocus
  • ✓Weather-sealed (most)
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Winner by scenario

Derived from the sub-score breakdown · not a separate test

Sharpness

Tie

Compared on the sharpness sub-score

Effectively tied — neither pulls a 2-point weighted lead.

Autofocus

Tie

Compared on the autofocus sub-score

Effectively tied — neither pulls a 2-point weighted lead.

Build

Tie

Compared on the build sub-score

Effectively tied — neither pulls a 2-point weighted lead.

Value for money

Viltrox AF 75mm f/1.2 Pro

Specdex score per dollar at MSRP

Viltrox AF 75mm f/1.2 Pro more score per dollar ($999 vs $2,699).

Viltrox AF 75mm f/1.2 Pro 90
vs
91 Nikon Z 100-400mm f/4.5-5.6 VR S

Score breakdown

Viltrox AF 75mm f/1.2 Pro
90
sharpness 90
af 88
build 88
value 85
Nikon Z 100-400mm f/4.5-5.6 VR S
91
sharpness 91
af 89
build 88
value 85

Specs side-by-side

Viltrox AF 75mm f/1.2 Pro versus Nikon Z 100-400mm f/4.5-5.6 VR S — full spec comparison
Spec Viltrox AF 75mm f/1.2 Pro Nikon Z 100-400mm f/4.5-5.6 VR S

Viltrox AF 75mm f/1.2 Pro

Pros
  • +Fast aperture
  • +Quiet autofocus
  • +Weather-sealed (most)
Cons
  • −Mount-specific
  • −Weight varies
  • −Price scales with quality

Nikon Z 100-400mm f/4.5-5.6 VR S

Pros
  • +Fast aperture
  • +Quiet autofocus
  • +Weather-sealed (most)
Cons
  • −Mount-specific
  • −Weight varies
  • −Price scales with quality

FAQ: Viltrox AF 75mm f/1.2 Pro vs Nikon Z 100-400mm f/4.5-5.6 VR S

Which is better, Viltrox AF 75mm f/1.2 Pro or Nikon Z 100-400mm f/4.5-5.6 VR S? +

Nikon Z 100-400mm f/4.5-5.6 VR S scores 91 on our weighted rubric — ahead by 1. Your best pick depends on the sub-scores above.

Is Viltrox AF 75mm f/1.2 Pro worth the price? +

At $999, Viltrox AF 75mm f/1.2 Pro delivers a Specdex score of 90 — strongest in sharpness.

Is Nikon Z 100-400mm f/4.5-5.6 VR S worth the price? +

At $2,699, Nikon Z 100-400mm f/4.5-5.6 VR S delivers a Specdex score of 91 — strongest in sharpness.

Does Viltrox AF 75mm f/1.2 Pro or Nikon Z 100-400mm f/4.5-5.6 VR S last longer? +

Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.

Which is the better value, Viltrox AF 75mm f/1.2 Pro or Nikon Z 100-400mm f/4.5-5.6 VR S? +

Viltrox AF 75mm f/1.2 Pro — more score per dollar ($999 vs $2,699). Specdex score per dollar at MSRP.