Viltrox
Viltrox AF 13mm f/1.4 STM
Prime/zoom
84
/ 100
From $449
VS
Canon RF 50mm f/1.2L USM wins by 12
Canon
Canon RF 50mm f/1.2L USM
Prime/Zoom
96
/ 100
From $2,299
Specdex verdict
Canon RF 50mm f/1.2L USM takes it — here’s why.
In our weighted Specdex score, Viltrox AF 13mm f/1.4 STM lands at 84 and Canon RF 50mm f/1.2L USM at 96. That puts Canon RF 50mm f/1.2L USM ahead by 12 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Viltrox AF 13mm f/1.4 STM if…
- ✓Proven optical formula
- ✓Weather-sealing (L/GM/S)
- ✓Strong resale
Pick Canon RF 50mm f/1.2L USM if…
- ✓Fast autofocus
- ✓Weather-sealed
- ✓Premium optics
Viltrox AF 13mm f/1.4 STM 84
vs 96 Canon RF 50mm f/1.2L USM
Score breakdown
Viltrox AF 13mm f/1.4 STM
84 sharpness 84
af 80
build 90
value 86
Canon RF 50mm f/1.2L USM
96 sharpness 96
af 95
build 94
value 84
Specs side-by-side
| Spec | Viltrox AF 13mm f/1.4 STM | Canon RF 50mm f/1.2L USM |
|---|
Viltrox AF 13mm f/1.4 STM
Pros
- +Proven optical formula
- +Weather-sealing (L/GM/S)
- +Strong resale
Cons
- −Mount-specific
- −Older AF motor on some
- −Heavier than modern counterparts
Canon RF 50mm f/1.2L USM
Pros
- +Fast autofocus
- +Weather-sealed
- +Premium optics
Cons
- −Heavy
- −Expensive
- −Focus breathing varies
FAQ: Viltrox AF 13mm f/1.4 STM vs Canon RF 50mm f/1.2L USM
Which is better, Viltrox AF 13mm f/1.4 STM or Canon RF 50mm f/1.2L USM? +
Canon RF 50mm f/1.2L USM scores 96 on our weighted rubric — ahead by 12. Your best pick depends on the sub-scores above.
Is Viltrox AF 13mm f/1.4 STM worth the price? +
At $449, Viltrox AF 13mm f/1.4 STM delivers a Specdex score of 84 — strongest in build.
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.
Does Viltrox AF 13mm f/1.4 STM or Canon RF 50mm f/1.2L USM 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.