The verdict
The RF 100mm L is the best-overall pick — Canon's flagship macro with 1.4x and creative SA control.
Canon RF 100mm f/2.8L Macro IS USM
Strengths
- +1.4x magnification — exceeds 1:1 standard
- +Hybrid IS up to 5 stops
- +Dual Nano USM AF
- +SA Control ring for creative bokeh
Watch-outs
- −Premium pricing
- −Canon RF mount only
- −Heavier than 90mm options
How it compares
Best overall. 1.4x mag. SA Control unique.
Who this is for
At a glance: Canon RF system shooters wanting flagship macro.
Why you’d buy the Canon RF 100mm f/2.8L Macro IS USM
- 1.4x magnification — exceeds 1:1 standard.
- Hybrid IS up to 5 stops.
- Dual Nano USM AF.
Why you’d skip it
- Premium pricing.
- Canon RF mount only.
- Heavier than 90mm options.
Rating sources
Our 4.9 score is the average of these published ratings. More about methodology.
