7Artisans 15mm F4 vs Sigma 15mm F1.4 DG DN Diagonal Fisheye | Art
Key differences
- —The 15mm F4 is 824g lighter (536g vs 1360g).
- —The 15mm F1.4 DG DN Diagonal Fisheye | Art is faster: f/1.4 vs f/4 (≈3.0 stops more light).
- —At launch the 15mm F4 cost $1,640 less ($359 vs $1,999).
- —The 15mm F4 is manual focus only.
- —For close-ups the 15mm F1.4 DG DN Diagonal Fisheye | Art reaches 0.06× vs 0.05×.
- Mount
- Sony E (FE)
- Sony E (FE)
- Focal length
- 15mm
- 15mm
- Max aperture
- F4
- F1.4◆
- Weight
- 536g◆
- 1,360g
- Dimensions ⌀ × L
- 84.0 × 78.0mm
- 104.0 × 159.9mm
- Volume
- 432 cm³◆
- 1358 cm³
- Density
- 1.24 g/cm³
- 1.00 g/cm³
- Filter thread
- ⌀77mm
- —
- Min focus
- 0.40m
- 0.39m◆
- Max magnification
- 0.05×
- 0.06×◆
- Elements / groups
- 13 / 9
- 21 / 15
- Aperture blades
- 10
- 11◆
- Focus drive
- Manual Helicoid
- HLA Linear Motor
- Stabilisation
- —
- —
- Weather sealed
- —
- Yes
- Aperture ring
- Yes
- Yes · de-click
- Released
- 2023
- 2024
- MSRP (USD)
- $359◆
- $1,999
- Sharpness
- 7.7
- 9.0◆
- Bokeh Rendering
- 5.0
- 7.4◆
- Autofocus Speed
- MF
- 8.5
- Flare Resistance
- 6.4
- 7.9◆
- Build / Sealing
- 8.0
- 9.2◆
- Value / Size
- 7.6◆
- 7.0
Performance overlay
- 15mm F4
- 15mm F1.4 DG DN Diagonal Fisheye | Art
◆ marks the best value in a row. Scores are 0–10 editorial ratings.