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Canon RF 85mm F2.0 Macro IS STM vs Canon RF 100mm F2.8 L Macro IS USM

Side-by-side comparison from our catalogue data. Better values are highlighted only where a clear difference exists.

Verdict at a glance

  • Canon RF 85mm F2.0 Macro IS STM is faster by 1 stop (f/2.0 vs f/2.8), letting in more light.
  • Canon RF 85mm F2.0 Macro IS STM is lighter by 185g.
  • Canon RF 85mm F2.0 Macro IS STM goes wider (85mm vs 100mm).
  • Canon RF 100mm F2.8 L Macro IS USM reaches further (100mm vs 85mm).
  • Canon RF 100mm F2.8 L Macro IS USM is the newer design (2021 vs 2020).
Specification comparison
Spec RF 85mm F2.0 Macro IS STM RF 100mm F2.8 L Macro IS USM
Brand Canon Canon
Mount Canon RF Canon RF
Type Macro Macro
Focal length 85mm (wider) 100mm
Max aperture f/2.0 (faster) f/2.8
Released 2020 2021
Blades 9 9
Format full-frame full-frame
Groups 11 13
Af motor STM USM
Elements 12 17
Weight g 500.0 (lighter) 685.0
Filter mm 67 67
Length mm 90.5 148.0
Stabilized Yes Yes
Diameter mm 78.0 81.5
Min focus m 0.35 0.26 (closer focusing)
Max magnification 0.5 1.4

Canon RF 85mm F2.0 Macro IS STM

A portrait prime for Canon RF full-frame cameras with 0.5x macro capability and stabilization.

Pros

  • Image stabilization
  • 0.5x macro
  • Compact (500 g)

Cons

  • f/2 is less shallow than L primes
  • Not an L-series build

Canon RF 100mm F2.8 L Macro IS USM

A macro lens for Canon RF full-frame cameras reaching 1.4x magnification, with a spherical aberration control ring and hybrid stabilization.

Pros

  • 1.4x magnification
  • Image stabilization
  • Weather-sealed L build
  • SA control ring for blur rendering

Cons

  • Heavy for a 100mm
  • Specialist
  • Narrow depth of field at close range

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