RF 100mm f/2.8L Macro IS USMvs A6100

GearFrame · Updated March 2026

Canon RF 100mm f/2.8L Macro IS USM Canon RF 100mm f/2.8L Macro IS USM (2021) Starting from £1299 new Best for Macro, portraits & close-up detail work View RF 100mm f/2.8L Macro IS USM
VS
Sony A6100 Sony A6100 (2019) Starting from £549 new Best for Beginner, family, travel View A6100

GearScore™ Verdict — Which should you buy?

Macro, Portraits & Close-Up Detail Work — RF 100mm f/2.8L Macro IS USM (2021): A uniquely capable macro and portrait lens in one — 1.4× super-macro capability, 5-stop IS, and L-series build quality.

Beginner, Family, Travel — A6100 (2019): Best autofocus in its class for the price.

↓ Full specifications below

A6100 (2019)

  • First-time mirrorless buyers who want solid AF
  • Families stepping up from a smartphone

Quick take: The a6100 is the most affordable; only the rf 100mm f/2.8l macro is usm is weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification RF 100mm f/2.8L Macro IS USM (2021)A6100 (2019)
Price £1,299 £549
Sensor Canon RF mount (full-frame) APS-C Exmor CMOS
Resolution 24.2MP
Video N/A — lens 4K 30fps
Autofocus Dual Nano USM — fast for a macro lens 425-point phase-detect, real-time tracking
Stabilisation Optical IS — 5 stops (up to 8 stops with IBIS) None
Burst Rate N/A 11fps
Battery Life N/A 420 shots (CIPA)
Weight 730g 396g (body only)
Dimensions 81.5mm diameter × 148mm length 119.9 × 66.9 × 59.4mm
Weather Sealed Yes No
Viewfinder N/A EVF 0.39" 1.44M-dot
Screen N/A 3.0" tilting touchscreen, 921k-dot
Mount 67mm filter thread Sony E-Mount
Memory Cards N/A SD UHS-I / Memory Stick
Connectivity N/A Wi-Fi, Bluetooth 4.1, Micro USB, Micro HDMI
Genre RF 100mm f/2.8L Macro IS USMA6100
Macro
9.0
Portrait
9.0
Wildlife
7.0
⚡ Compare specs side by side RF 100mm f/2.8L Macro IS USM prices → A6100 prices →

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