Sony
FE 50mm F1.2 GM
Sony E Mount
Exquisite resolution and dreamy bokeh combine in a masterful f/1.2 prime.
$1,999
Launch priceReleased Mar 2021
Tamron
90mm F2.8 Di III MACRO
Sony E Mount
90mm F2.8 Di III MACRO — 90mm f/2.8 for Sony E, a popular choice in the tamron lineup.
$649
Launch priceReleased Feb 2022
90mm F2.8 Di III MACRO is 11 months newer.
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Wins
FE 50mm F1.2 GM
Wins
90mm F2.8 Di III MACRO
1 categories tied
TL;DR — Key differences
- B90mm F2.8 Di III MACRO has higher Max magnification (1 × vs 0.17 ×)
- AFE 50mm F1.2 GM has lower Max aperture (Wide) (f/1.2 vs f/2.8)
- AFE 50mm F1.2 GM has lower Max aperture (Tele) (f/1.2 vs f/2.8)
- B90mm F2.8 Di III MACRO has lower Weight (500 g vs 778 g)
- B90mm F2.8 Di III MACRO has lower Min focus distance (28 cm vs 40 cm)
Key specs at a glance
Use-case scoring
Which one for what?
Algorithmic scores from verified specs · 10 = best in class
Why pick one over the other
Reasons to choose the FE 50mm F1.2 GM
- ✓
Special elements
Adds 3 XA (extreme aspherical)
- ✓
Max aperture (Wide)
f/1.2 vs f/2.8 — lower is better
- ✓
Max aperture (Tele)
f/1.2 vs f/2.8 — lower is better
- ✓
Weather sealing
Only FE 50mm F1.2 GM supports it
- ✓
Control ring
Only FE 50mm F1.2 GM supports it
- ✓
Custom function button
Only FE 50mm F1.2 GM supports it
- ✓
Length
108 mm vs 120 mm — lower is better
Reasons to choose the 90mm F2.8 Di III MACRO
- ✓
Special elements
Adds Aspherical
- ✓
Max magnification
1 × vs 0.17 × — higher is better
- ✓
Weight
500 g vs 778 g — lower is better
- ✓
Min focus distance
28 cm vs 40 cm — lower is better
- ✓
Diameter
81 mm vs 87 mm — lower is better
Shared specifications
Internal focus
Both support internal focus
Pros & cons at a glance
Editorially curated highlights and trade-offs.
FE 50mm F1.2 GM
Pros
- ✓Outstanding sharpness wide open at f/1.2
- ✓Stunningly smooth, circular bokeh with 11 aperture blades
- ✓Extremely quiet and fast autofocus tracking
- ✓Manageable size and weight for an f/1.2 lens
Cons
- –Expensive investment for a single focal length
- –Heavy compared to standard f/1.8 options
- –Some visible vignetting wide open
90mm F2.8 Di III MACRO
Pros
- ✓Solid optical performance for the price tier
- ✓Native Sony E mount compatibility
Cons
- –Third-party or older alternatives may offer better value
Decided which one is right for you?
Compare live prices for the FE 50mm F1.2 GM and 90mm F2.8 Di III MACRO at major authorized retailers.
Sony FE 50mm F1.2 GM
Tamron 90mm F2.8 Di III MACRO
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Full specifications
✓ = category winner
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed May 2026.