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Canon RF 28-70mm f/2L USM — Prime/Zoom
Canon

Canon RF 28-70mm f/2L USM

Prime/Zoom

96
/ 100
From $2,999
VS
Canon RF 28-70mm f/2L USM wins by 1
Nikon NIKKOR Z 50mm f/1.2 S — S-Line · f/1.2 · Premium glass
Nikon

Nikon NIKKOR Z 50mm f/1.2 S

S-Line · f/1.2 · Premium glass

95
/ 100
From $2,099
Specdex verdict

Canon RF 28-70mm f/2L USM takes it — here’s why.

In our weighted Specdex score, Canon RF 28-70mm f/2L USM lands at 96 and Nikon NIKKOR Z 50mm f/1.2 S at 95. That puts Canon RF 28-70mm f/2L USM ahead by 1 points — a narrow margin driven mostly by its strengths in the categories below.

Pick Canon RF 28-70mm f/2L USM if…

  • ✓Fast autofocus
  • ✓Weather-sealed
  • ✓Premium optics

Pick Nikon NIKKOR Z 50mm f/1.2 S if…

  • ✓Best 50mm f/1.2 AF lens we've tested
  • ✓Internal focus + silent STM
  • ✓Edge-to-edge sharpness wide open
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Winner by scenario

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

Sharpness

Nikon NIKKOR Z 50mm f/1.2 S

Compared on the sharpness sub-score

Nikon NIKKOR Z 50mm f/1.2 S leads on sharpness (98 vs 96).

Autofocus

Tie

Compared on the autofocus sub-score

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

Build

Nikon NIKKOR Z 50mm f/1.2 S

Compared on the build sub-score

Nikon NIKKOR Z 50mm f/1.2 S leads on build (96 vs 94).

Value for money

Nikon NIKKOR Z 50mm f/1.2 S

Specdex score per dollar at MSRP

Nikon NIKKOR Z 50mm f/1.2 S more score per dollar ($2,099 vs $2,999).

Canon RF 28-70mm f/2L USM 96
vs
95 Nikon NIKKOR Z 50mm f/1.2 S

Score breakdown

Canon RF 28-70mm f/2L USM
96
sharpness 96
af 95
build 94
value 84
bokeh 0
Nikon NIKKOR Z 50mm f/1.2 S
95
sharpness 98
af 95
build 96
value 80
bokeh 96

Specs side-by-side

Canon RF 28-70mm f/2L USM versus Nikon NIKKOR Z 50mm f/1.2 S — full spec comparison
Spec Canon RF 28-70mm f/2L USM Nikon NIKKOR Z 50mm f/1.2 S
Mount
—
Nikon Z
Focal length
—
50 mm
Aperture
—
f/1.2 to f/16
Construction
—
17 elements / 15 groups
Min focus
—
0.45 m
Filter
—
82 mm
Weight
—
1090 g

Canon RF 28-70mm f/2L USM

Pros
  • +Fast autofocus
  • +Weather-sealed
  • +Premium optics
Cons
  • −Heavy
  • −Expensive
  • −Focus breathing varies

Nikon NIKKOR Z 50mm f/1.2 S

Pros
  • +Best 50mm f/1.2 AF lens we've tested
  • +Internal focus + silent STM
  • +Edge-to-edge sharpness wide open
Cons
  • −Heavy at 1090g
  • −Pricey
  • −Massive front element (filter 82mm)

FAQ: Canon RF 28-70mm f/2L USM vs Nikon NIKKOR Z 50mm f/1.2 S

Which is better, Canon RF 28-70mm f/2L USM or Nikon NIKKOR Z 50mm f/1.2 S? +

Canon RF 28-70mm f/2L USM scores 96 on our weighted rubric — ahead by 1. Your best pick depends on the sub-scores above.

Is Canon RF 28-70mm f/2L USM worth the price? +

At $2,999, Canon RF 28-70mm f/2L USM delivers a Specdex score of 96 — strongest in sharpness.

Is Nikon NIKKOR Z 50mm f/1.2 S worth the price? +

At $2,099, Nikon NIKKOR Z 50mm f/1.2 S delivers a Specdex score of 95 — strongest in sharpness.

Does Canon RF 28-70mm f/2L USM or Nikon NIKKOR Z 50mm f/1.2 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 better for sharpness, Canon RF 28-70mm f/2L USM or Nikon NIKKOR Z 50mm f/1.2 S? +

Nikon NIKKOR Z 50mm f/1.2 S — leads on sharpness (98 vs 96). Compared on the sharpness sub-score.

Which is better for build, Canon RF 28-70mm f/2L USM or Nikon NIKKOR Z 50mm f/1.2 S? +

Nikon NIKKOR Z 50mm f/1.2 S — leads on build (96 vs 94). Compared on the build sub-score.