Canon
RF 100mm F2.8L Macro IS USM
Canon RF Mount
Canon's first RF macro with 1.4x magnification and spherical aberration control for stunning close-up detail.
$1,399
Launch priceReleased Apr 2021
Sony
FE 24-70mm F2.8 GM II
Sony E Mount
The ultimate standard zoom — incredibly sharp, exceptionally compact, and built for professionals.
$2,299
Launch priceReleased Apr 2022
FE 24-70mm F2.8 GM II is 1 year newer.
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Wins
RF 100mm F2.8L Macro IS USM
Wins
FE 24-70mm F2.8 GM II
2 categories tied
TL;DR — Key differences
- ARF 100mm F2.8L Macro IS USM has higher OIS effectiveness (5 stops vs 0 stops)
- ARF 100mm F2.8L Macro IS USM has higher Max magnification (1.4 × vs 0.32 ×)
- BFE 24-70mm F2.8 GM II has lower Min focus distance (21 cm vs 26 cm)
- BFE 24-70mm F2.8 GM II has lower Length (120 mm vs 148 mm)
- ARF 100mm F2.8L Macro IS USM has lower Diameter (82 mm vs 88 mm)
Key specs at a glance
Use-case scoring
Which one for what?
Algorithmic scores from verified specs · 10 = best in class
Why pick one over the other
Reasons to choose the RF 100mm F2.8L Macro IS USM
- ✓
Special elements
Adds 1 UD
- ✓
OIS effectiveness
5 stops vs 0 stops — higher is better
- ✓
Max magnification
1.4 × vs 0.32 × — higher is better
- ✓
Optical stabilization
Only RF 100mm F2.8L Macro IS USM supports it
- ✓
Diameter
82 mm vs 88 mm — lower is better
Reasons to choose the FE 24-70mm F2.8 GM II
- ✓
Special elements
Adds 2 XA (extreme aspherical), 3 Aspherical, 2 ED…
- ✓
Custom function button
Only FE 24-70mm F2.8 GM II supports it
- ✓
Min focus distance
21 cm vs 26 cm — lower is better
- ✓
Length
120 mm vs 148 mm — lower is better
- ✓
Weight
695 g vs 730 g — lower is better
Shared specifications
Max aperture (Wide)
Both f/2.8
Max aperture (Tele)
Both f/2.8
Internal focus
Both support internal focus
Weather sealing
Both support weather sealing
Control ring
Both support control ring
Pros & cons at a glance
Editorially curated highlights and trade-offs.
RF 100mm F2.8L Macro IS USM
Pros
- ✓1.4x maximum magnification (industry-leading for macro)
- ✓Spherical Aberration Control for adjustable bokeh
- ✓5-stop Hybrid IS for handheld macro
- ✓Doubles as a sharp 100mm portrait lens
Cons
- –Complex SA control ring adds learning curve
- –Heavy for macro work (730g)
- –Premium macro pricing
FE 24-70mm F2.8 GM II
Pros
- ✓Outstanding sharpness across the entire zoom range
- ✓Remarkably small and lightweight for an f/2.8 zoom
- ✓Four XD Linear focus motors provide blazing-fast AF tracking
- ✓Excellent close-up magnification
- ✓De-clickable aperture ring and customized function buttons
Cons
- –No built-in optical image stabilization (relies on body IBIS)
- –High launch price
- –Aperture ring can be easily bumped if not locked
Decided which one is right for you?
Compare live prices for the RF 100mm F2.8L Macro IS USM and FE 24-70mm F2.8 GM II at major authorized retailers.
Canon RF 100mm F2.8L Macro IS USM
Sony FE 24-70mm F2.8 GM II
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Full specifications
✓ = category winner
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed May 2026.