Sigma · Released Jun 2020
Sigma 100-400mm DG DN OS Review
Prime/zoom
Sigma Sigma 100-400mm DG DN OS — heritage professional lens.
Compare with Canon RF 50mm f/1.2L USM → From $999
Specdex Score
86
/ 100
sharpness 86
af 82
build 90
Pros
- +Proven optical formula
- +Weather-sealing (L/GM/S)
- +Strong resale
Cons
- −Mount-specific
- −Older AF motor on some
- −Heavier than modern counterparts
Full score breakdown
sharpness 86
af 82
build 90
value 86