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Canon EF 70-200mm f/2.8L IS III USM — Prime/zoom
Canon

Canon EF 70-200mm f/2.8L IS III USM

Prime/zoom

92
/ 100
From $2,099
VS
Canon EF 70-200mm f/2.8L IS III USM wins by 4
Sony FE 90mm f/2.8 Macro G OSS — Prime/zoom
Sony

Sony FE 90mm f/2.8 Macro G OSS

Prime/zoom

88
/ 100
From $1,098
Specdex verdict

Canon EF 70-200mm f/2.8L IS III USM takes it — here’s why.

In our weighted Specdex score, Canon EF 70-200mm f/2.8L IS III USM lands at 92 and Sony FE 90mm f/2.8 Macro G OSS at 88. That puts Canon EF 70-200mm f/2.8L IS III USM ahead by 4 points — a narrow margin driven mostly by its strengths in the categories below.

Pick Canon EF 70-200mm f/2.8L IS III USM if…

  • ✓Proven optical formula
  • ✓Weather-sealing (L/GM/S)
  • ✓Strong resale

Pick Sony FE 90mm f/2.8 Macro G OSS if…

  • ✓Proven optical formula
  • ✓Weather-sealing (L/GM/S)
  • ✓Strong resale
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Winner by scenario

Derived from the sub-score breakdown · not a separate test

Sharpness

Canon EF 70-200mm f/2.8L IS III USM

Compared on the sharpness sub-score

Canon EF 70-200mm f/2.8L IS III USM leads on sharpness (92 vs 88).

Build

Tie

Compared on the build sub-score

Effectively tied — neither pulls a 2-point weighted lead.

Autofocus

Canon EF 70-200mm f/2.8L IS III USM

Compared on the autofocus sub-score

Canon EF 70-200mm f/2.8L IS III USM leads on af (88 vs 84).

Value for money

Sony FE 90mm f/2.8 Macro G OSS

Specdex score per dollar at MSRP

Sony FE 90mm f/2.8 Macro G OSS more score per dollar ($1,098 vs $2,099).

Canon EF 70-200mm f/2.8L IS III USM 92
vs
88 Sony FE 90mm f/2.8 Macro G OSS

Score breakdown

Canon EF 70-200mm f/2.8L IS III USM
92
sharpness 92
af 88
build 90
value 86
Sony FE 90mm f/2.8 Macro G OSS
88
sharpness 88
af 84
build 90
value 86

Specs side-by-side

Canon EF 70-200mm f/2.8L IS III USM versus Sony FE 90mm f/2.8 Macro G OSS — full spec comparison
Spec Canon EF 70-200mm f/2.8L IS III USM Sony FE 90mm f/2.8 Macro G OSS

Canon EF 70-200mm f/2.8L IS III USM

Pros
  • +Proven optical formula
  • +Weather-sealing (L/GM/S)
  • +Strong resale
Cons
  • −Mount-specific
  • −Older AF motor on some
  • −Heavier than modern counterparts

Sony FE 90mm f/2.8 Macro G OSS

Pros
  • +Proven optical formula
  • +Weather-sealing (L/GM/S)
  • +Strong resale
Cons
  • −Mount-specific
  • −Older AF motor on some
  • −Heavier than modern counterparts

FAQ: Canon EF 70-200mm f/2.8L IS III USM vs Sony FE 90mm f/2.8 Macro G OSS

Which is better, Canon EF 70-200mm f/2.8L IS III USM or Sony FE 90mm f/2.8 Macro G OSS? +

Canon EF 70-200mm f/2.8L IS III USM scores 92 on our weighted rubric — ahead by 4. Your best pick depends on the sub-scores above.

Is Canon EF 70-200mm f/2.8L IS III USM worth the price? +

At $2,099, Canon EF 70-200mm f/2.8L IS III USM delivers a Specdex score of 92 — strongest in sharpness.

Is Sony FE 90mm f/2.8 Macro G OSS worth the price? +

At $1,098, Sony FE 90mm f/2.8 Macro G OSS delivers a Specdex score of 88 — strongest in build.

Does Canon EF 70-200mm f/2.8L IS III USM or Sony FE 90mm f/2.8 Macro G OSS last longer? +

Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.

Which is better for sharpness, Canon EF 70-200mm f/2.8L IS III USM or Sony FE 90mm f/2.8 Macro G OSS? +

Canon EF 70-200mm f/2.8L IS III USM — leads on sharpness (92 vs 88). Compared on the sharpness sub-score.

Which is better for autofocus, Canon EF 70-200mm f/2.8L IS III USM or Sony FE 90mm f/2.8 Macro G OSS? +

Canon EF 70-200mm f/2.8L IS III USM — leads on af (88 vs 84). Compared on the autofocus sub-score.