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Laowa 20mm f/4 Zero-D Shift vs Sigma 20mm F2 DG | Contemporary

Key differences

  • —The 20mm F2 DG | Contemporary is 377g lighter (370g vs 747g).
  • —The 20mm F2 DG | Contemporary is faster: f/2 vs f/4 (≈2.0 stops more light).
  • —At launch the 20mm F2 DG | Contemporary cost $400 less ($699 vs $1,099).
  • —The 20mm f/4 Zero-D Shift is manual focus only.
  • —For close-ups the 20mm f/4 Zero-D Shift reaches 0.17× vs 0.15×.
Laowa
20mm f/4 Zero-D Shift
Laowa 20mm f/4 Zero-D Shift
16842ZERO-D
Sigma
20mm F2 DG | Contemporary
Sigma 20mm F2 DG | Contemporary
16842CONTEMPORARY
Mount
Sony E (FE)
Sony E (FE)
Focal length
20mm
20mm
Max aperture
F4
F2◆
Weight
747g
370g◆
Dimensions ⌀ × L
95.0 × 91.0mm
70.0 × 74.4mm
Volume
645 cm³
286 cm³◆
Density
1.16 g/cm³
1.29 g/cm³
Filter thread
⌀82mm
⌀62mm
Min focus
0.25m
0.22m◆
Max magnification
0.17×◆
0.15×
Elements / groups
16 / 11
13 / 11
Aperture blades
14◆
9
Focus drive
Manual Helicoid
Stepping Motor
Stabilisation
—
—
Weather sealed
—
—
Aperture ring
Yes
Yes
Released
2022
2022
MSRP (USD)
$1,099
$699◆
Sharpness
8.6◆
8.2
Bokeh Rendering
6.3
7.1◆
Autofocus Speed
MF
8.0
Flare Resistance
7.1
8.3◆
Build / Sealing
8.5
8.7◆
Value / Size
8.0
8.3◆
SHARPBOKEHAFFLAREBUILDVALUE

Performance overlay

  • 20mm f/4 Zero-D Shift
  • 20mm F2 DG | Contemporary

◆ marks the best value in a row. Scores are 0–10 editorial ratings.