7Artisans AF 24mm F1.8 (L-Mount) vs Sigma 24mm F1.4 DG DN | Art (L-Mount)
Key differences
- —The AF 24mm F1.8 (L-Mount) is 96g lighter (424g vs 520g).
- —The 24mm F1.4 DG DN | Art (L-Mount) is faster: f/1.4 vs f/1.8 (≈0.7 stops more light).
- —For close-ups the 24mm F1.4 DG DN | Art (L-Mount) reaches 0.14× vs 0.09×.
Which to choose
- AF 24mm F1.8 (L-Mount)
Choose it for:
- +The lightest option: 424g, 96g less than the next
- 24mm F1.4 DG DN | Art (L-Mount)
Choose it for:
- +The brightest aperture: f/1.4, about 0.7 stop more light
- +Weather sealing
Computed from published specs, confirmed launch prices and, where every lens has at least two reviews, review scores.
- Mount
- L-Mount (FF)
- L-Mount (FF)
- Focal length
- 24mm
- 24mm
- Max aperture
- F1.8
- F1.4◆
- Weight
- 424g◆
- 520g
- Dimensions ⌀ × L
- 72.0 × 92.0mm
- 75.7 × 95.5mm
- Volume
- 375 cm³◆
- 430 cm³
- Density
- 1.13 g/cm³
- 1.21 g/cm³
- Filter thread
- ⌀62mm
- ⌀72mm
- Min focus
- 0.32m
- 0.25m◆
- Max magnification
- ≈0.09×
- 0.14×◆
- Elements / groups
- 14 / 11
- 17 / 14
- Aperture blades
- 11
- 11
- Focus drive
- STM
- Stepping Motor
- Stabilisation
- —
- —
- Weather sealed
- —
- Yes
- Aperture ring
- Yes · de-click
- Yes · de-click
- Released
- 2025
- 2022
- MSRP (USD)
- Unconfirmed
- $799
- Sharpness
- 7.8
- 8.3◆
- Bokeh Rendering
- 7.2
- 8.2◆
- Autofocus Speed
- 7.6
- 8.3◆
- Flare Resistance
- 6.2
- 8.5◆
- Build / Sealing
- 7.8
- 9.0◆
- Value / Size
- 8.6◆
- 8.4
Performance overlay
- AF 24mm F1.8 (L-Mount)
- 24mm F1.4 DG DN | Art (L-Mount)
◆ marks the best value in a row. Scores are 0–10 editorial ratings.