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Canon RF 50mm f/1.2L USM — Prime/Zoom
Canon

Canon RF 50mm f/1.2L USM

Prime/Zoom

96
/ 100
From $2,299
VS
Canon RF 50mm f/1.2L USM wins by 16
Rokinon 14mm f/2.8 IF ED UMC — Prime/zoom
Rokinon

Rokinon 14mm f/2.8 IF ED UMC

Prime/zoom

80
/ 100
From $399
Specdex verdict

Canon RF 50mm f/1.2L USM takes it — here’s why.

In our weighted Specdex score, Canon RF 50mm f/1.2L USM lands at 96 and Rokinon 14mm f/2.8 IF ED UMC at 80. That puts Canon RF 50mm f/1.2L USM ahead by 16 points — a decisive margin driven mostly by its strengths in the categories below.

Pick Canon RF 50mm f/1.2L USM if…

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

Pick Rokinon 14mm f/2.8 IF ED UMC if…

  • ✓Proven optical formula
  • ✓Weather-sealing (L/GM/S)
  • ✓Strong resale
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Winner by scenario

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

Build

Canon RF 50mm f/1.2L USM

Compared on the build sub-score

Canon RF 50mm f/1.2L USM leads on build (94 vs 90).

Sharpness

Canon RF 50mm f/1.2L USM

Compared on the sharpness sub-score

Canon RF 50mm f/1.2L USM leads on sharpness (96 vs 80).

Autofocus

Canon RF 50mm f/1.2L USM

Compared on the autofocus sub-score

Canon RF 50mm f/1.2L USM leads on af (95 vs 76).

Value for money

Rokinon 14mm f/2.8 IF ED UMC

Specdex score per dollar at MSRP

Rokinon 14mm f/2.8 IF ED UMC more score per dollar ($399 vs $2,299).

Canon RF 50mm f/1.2L USM 96
vs
80 Rokinon 14mm f/2.8 IF ED UMC

Score breakdown

Canon RF 50mm f/1.2L USM
96
sharpness 96
af 95
build 94
value 84
Rokinon 14mm f/2.8 IF ED UMC
80
sharpness 80
af 76
build 90
value 86

Specs side-by-side

Canon RF 50mm f/1.2L USM versus Rokinon 14mm f/2.8 IF ED UMC — full spec comparison
Spec Canon RF 50mm f/1.2L USM Rokinon 14mm f/2.8 IF ED UMC

Canon RF 50mm f/1.2L USM

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

Rokinon 14mm f/2.8 IF ED UMC

Pros
  • +Proven optical formula
  • +Weather-sealing (L/GM/S)
  • +Strong resale
Cons
  • −Mount-specific
  • −Older AF motor on some
  • −Heavier than modern counterparts

FAQ: Canon RF 50mm f/1.2L USM vs Rokinon 14mm f/2.8 IF ED UMC

Which is better, Canon RF 50mm f/1.2L USM or Rokinon 14mm f/2.8 IF ED UMC? +

Canon RF 50mm f/1.2L USM scores 96 on our weighted rubric — ahead by 16. Your best pick depends on the sub-scores above.

Is Canon RF 50mm f/1.2L USM worth the price? +

At $2,299, Canon RF 50mm f/1.2L USM delivers a Specdex score of 96 — strongest in sharpness.

Is Rokinon 14mm f/2.8 IF ED UMC worth the price? +

At $399, Rokinon 14mm f/2.8 IF ED UMC delivers a Specdex score of 80 — strongest in build.

Does Canon RF 50mm f/1.2L USM or Rokinon 14mm f/2.8 IF ED UMC 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 build, Canon RF 50mm f/1.2L USM or Rokinon 14mm f/2.8 IF ED UMC? +

Canon RF 50mm f/1.2L USM — leads on build (94 vs 90). Compared on the build sub-score.

Which is better for sharpness, Canon RF 50mm f/1.2L USM or Rokinon 14mm f/2.8 IF ED UMC? +

Canon RF 50mm f/1.2L USM — leads on sharpness (96 vs 80). Compared on the sharpness sub-score.