Verdict
Head-to-head · Best Macro Lenses

Sony FE 100mm f/2.8 Macro vs Tamron 90mm f/2.8 Di III VXD

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

Sony FE 100mm f/2.8 Macro comes out ahead by a narrow margin (4.8 vs 4.7). The gap is mostly about Sony users wanting maximum magnification — read the strengths below before deciding.

Sony FE 100mm f/2.8 Macro
Higher ratedRanked #3 in Best Macro Lenses
Sony FE 100mm f/2.8 Macro
$1,199

The FE 100mm is the new Sony pick — replaces the venerable 90mm with 1.4x magnification.

Strengths
  • 1.4x magnification — exceeds 90mm's 1x
  • 2.8x with 2x teleconverter
  • Updated Sony G build
Watch-outs
  • Newer model less long-term data
  • Higher price than 90mm
  • Heavier than 90mm G
Tamron 90mm f/2.8 Di III VXD
Ranked #4 in Best Macro Lenses
Tamron 90mm f/2.8 Di III VXD
$699

The Tamron 90mm is the value pick — third-party macro at $699 with VXD AF and weather sealing.

Strengths
  • True 1:1 macro
  • Fast VXD linear-motor AF
  • Weather/moisture resistance
Watch-outs
  • Less premium feel than Canon L / Sony G
  • No image stabilization (rely on body IS)
  • Sony FE / Nikon Z only

How they stack up

Sony FE 100mm f/2.8 Macro

1.4x mag. Replaces FE 90mm. Newer platform.

Tamron 90mm f/2.8 Di III VXD

Best value. Third-party. No OIS (body IS).

Specs side-by-side

SpecSony FE 100mm f/2.8 MacroTamron 90mm f/2.8 Di III VXD
Mag1.4x (2.8x w/teleconverter)1:1
MountSony FE
BrandSonyTamron
GenerationNew
MountsSony FE + Nikon Z
WeatherResistant
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