Canon
Canon EF 70-200mm f/2.8L IS III USM
Prime/zoom
92
/ 100
From $2,099
VS
Sigma
Sigma 85mm f/1.4 DG DN Art
Prime/Zoom
92
/ 100
From $1,199
Specdex verdict
Dead heat — it comes down to priorities.
In our weighted Specdex score, Canon EF 70-200mm f/2.8L IS III USM lands at 92 and Sigma 85mm f/1.4 DG DN Art at 92. With scores tied, the decision hinges on which sub-scores matter most to you.
Pick Canon EF 70-200mm f/2.8L IS III USM if…
- ✓Proven optical formula
- ✓Weather-sealing (L/GM/S)
- ✓Strong resale
Pick Sigma 85mm f/1.4 DG DN Art if…
- ✓Fast autofocus
- ✓Weather-sealed
- ✓Premium optics
Canon EF 70-200mm f/2.8L IS III USM 92
vs 92 Sigma 85mm f/1.4 DG DN Art
Score breakdown
Canon EF 70-200mm f/2.8L IS III USM
92 sharpness 92
af 88
build 90
value 86
Sigma 85mm f/1.4 DG DN Art
92 sharpness 92
af 91
build 94
value 84
Specs side-by-side
| Spec | Canon EF 70-200mm f/2.8L IS III USM | Sigma 85mm f/1.4 DG DN Art |
|---|
Canon EF 70-200mm f/2.8L IS III USM
Pros
- +Proven optical formula
- +Weather-sealing (L/GM/S)
- +Strong resale
Cons
- −Mount-specific
- −Older AF motor on some
- −Heavier than modern counterparts
Sigma 85mm f/1.4 DG DN Art
Pros
- +Fast autofocus
- +Weather-sealed
- +Premium optics
Cons
- −Heavy
- −Expensive
- −Focus breathing varies
FAQ: Canon EF 70-200mm f/2.8L IS III USM vs Sigma 85mm f/1.4 DG DN Art
Which is better, Canon EF 70-200mm f/2.8L IS III USM or Sigma 85mm f/1.4 DG DN Art? +
Both score 92 on our weighted rubric — tied. Your best pick depends on the sub-scores above.
Is Canon EF 70-200mm f/2.8L IS III USM worth the price? +
At $2,099, Canon EF 70-200mm f/2.8L IS III USM delivers a Specdex score of 92 — strongest in sharpness.
Is Sigma 85mm f/1.4 DG DN Art worth the price? +
At $1,199, Sigma 85mm f/1.4 DG DN Art delivers a Specdex score of 92 — strongest in build.
Does Canon EF 70-200mm f/2.8L IS III USM or Sigma 85mm f/1.4 DG DN Art 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.