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Sony FE 100mm F2.8 Macro GM OSS vs Rokinon 100mm f/2.8 ED UMC Macro

Both are Sony E macro lenses for full frame. Here is what actually differs.

Pick the Sony FE 100mm F2.8 Macro GM OSS if

  • You want the lighter lens to carry: 84 g lighter (646 g vs 730 g)
  • You shoot handheld in dim light or video: it has optical image stabilization and the Rokinon 100mm f/2.8 ED UMC Macro does not
  • You shoot close-ups: it focuses down to 0.26 m vs 0.3 m
  • Our notes say it suits: Macro, product photography, portraits

Pick the Rokinon 100mm f/2.8 ED UMC Macro if

Our spec data shows no clear advantage for this lens.

Spec differences

10 differences
Specifications that differ between the Sony FE 100mm F2.8 Macro GM OSS and the Rokinon 100mm f/2.8 ED UMC Macro
Sony FE 100mm F2.8 Macro GM OSS Rokinon 100mm f/2.8 ED UMC Macro
Brand
Sony
Rokinon
Weight
646 g lighter
730 g
Length
147.9 mm
149.1 mm
Diameter
81.4 mm
72.5 mm slimmer
Min focus distance
0.26 m closer
0.3 m
Max magnification
1.4×
not listed
Optical design
not listed
15 elements / 12 groups
Autofocus motor
not listed
Manual focus
Image stabilization
Yes stabilized
No
Released
2025
not listed
6 identical specs hidden: mount, type, format, focal length, max aperture, filter thread. Show all
Mount
Sony E both
Type
Macro both
Format
Full frame both
Focal length
100mm both
Max aperture
f/2.8 both
Filter thread
67 mm both

Our notes

Sony FE 100mm F2.8 Macro GM OSS

A G Master macro lens for full-frame E-mount reaching 1.4x magnification, with Optical SteadyShot. Sony lists 2.8x with the 2x teleconverter.

Pros

  • Up to 1.4x magnification
  • Optical SteadyShot
  • Close focus to 0.26 m

Cons

  • Heavier than the FE 90mm F2.8 Macro G OSS
  • Larger than a basic 1:1 macro

Our notes

Rokinon 100mm f/2.8 ED UMC Macro

This 100mm f/2.8 macro lens from Rokinon fits Sony E mount cameras, with extra-low dispersion glass. It is intended for close-up work with small subjects such as flowers and insects.

More comparisons

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