Sigma
50mm F1.2 DG DN Art
Sony E Mount
50mm F1.2 DG DN Art — 50mm f/1.2 for Sony E, a popular choice in the sigma lineup.
$1,499
Launch priceReleased May 2021
Sigma
85mm F1.4 DG DN Art
Sony E Mount
85mm F1.4 DG DN Art — 85mm f/1.4 for Sony E, a popular choice in the sigma lineup.
$1,199
Launch priceReleased Dec 2020
50mm F1.2 DG DN Art is 5 months newer.
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Wins
50mm F1.2 DG DN Art
Wins
85mm F1.4 DG DN Art
4 categories tied
TL;DR — Key differences
- B85mm F1.4 DG DN Art has lower Weight (625 g vs 946 g)
- B85mm F1.4 DG DN Art has lower Length (138 mm vs 182 mm)
- A50mm F1.2 DG DN Art has lower Max aperture (Wide) (f/1.2 vs f/1.4)
- A50mm F1.2 DG DN Art has lower Max aperture (Tele) (f/1.2 vs f/1.4)
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 50mm F1.2 DG DN Art
- ✓
Custom function button
Only 50mm F1.2 DG DN Art supports it
- ✓
Max aperture (Wide)
f/1.2 vs f/1.4 — lower is better
- ✓
Max aperture (Tele)
f/1.2 vs f/1.4 — lower is better
Reasons to choose the 85mm F1.4 DG DN Art
- ✓
Weight
625 g vs 946 g — lower is better
- ✓
Length
138 mm vs 182 mm — lower is better
Shared specifications
Min focus distance
Both 30 cm
Max magnification
Both 0.15 ×
Internal focus
Both support internal focus
Diameter
Both 81 mm
Weather sealing
Both support weather sealing
Control ring
Both support control ring
Pros & cons at a glance
Editorially curated highlights and trade-offs.
50mm F1.2 DG DN Art
Pros
- ✓Bright f/1.2 aperture for low light and subject separation
- ✓Prime design typically delivers strong sharpness and lighter weight
- ✓Weather-sealed construction for outdoor shooting
Cons
- –Relatively heavy for extended handheld use
- –Third-party or older alternatives may offer better value
85mm F1.4 DG DN Art
Pros
- ✓Bright f/1.4 aperture for low light and subject separation
- ✓Prime design typically delivers strong sharpness and lighter weight
- ✓Weather-sealed construction for outdoor shooting
Cons
- –Third-party or older alternatives may offer better value
Decided which one is right for you?
Compare live prices for the 50mm F1.2 DG DN Art and 85mm F1.4 DG DN Art at major authorized retailers.
Sigma 50mm F1.2 DG DN Art
Sigma 85mm F1.4 DG DN Art
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Full specifications
✓ = category winner
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed May 2026.