A 14 mm f/1.8 DG HSM vs A 14 mm f/1.4 DG DN
Sigma
A 14 mm f/1.8 DG HSM
Sigma
A 14 mm f/1.4 DG DN
Here we are comparing the Sigma A 14 mm f/1.8 DG HSM and the Sigma A 14 mm f/1.4 DG DN. The Sigma A 14 mm f/1.8 DG HSM is a 14mm wide-angle prime lens with a maximum aperture of f/1.8, released in 2017. The Sigma A 14 mm f/1.4 DG DN is a 14mm wide-angle prime lens with a maximum aperture of f/1.4, released in 2023.
There is a 6 years difference between the Sigma A 14 mm f/1.8 DG HSM and the Sigma A 14 mm f/1.4 DG DN — the newer design may benefit from more recent optical engineering and coatings.
Below you will find a detailed side-by-side comparison of their specifications, features, and key differences.
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| Compare | Fastest Aperture | |
|---|---|---|
| Mount | ||
| Sensor Size | Full Frame | Full Frame |
| Best For | Landscape | Landscape |
Price & Availability | ||
| Shop | ||
Optical Specifications | ||
| Focal Length | 14 mm | 14 mm |
| Aperture | f/1.8 | f/1.4 |
| Aperture Blades | 9 | 11 |
Features | ||
| Autofocus | Yes | Yes |
| Image Stabilization | No | No |
| Weather Sealed | No | No |
Close-up Performance | ||
| Min. Focus Distance | 0.27 m | 0.3 m |
| Max. Magnification | - | 0.084x |
Physical Specifications | ||
| Weight | 1170 g | 1170 g |
| Length | 126 mm | 101.4 mm |
| Diameter | 95.4 mm | 149.9 mm |
| Filter Thread | - | - |
Price & Availability | ||
| Release Year | 2017 | 2023 |
| Shop | ||
Shopping links may contain affiliate codes that support this site at no extra cost to you.
Comparing Sigma A 14 mm f/1.8 DG HSM (14 mm, f/1.8) and Sigma A 14 mm f/1.4 DG DN (14 mm, f/1.4).
Both lenses weigh approximately the same at around 1170 g.
Sigma A 14 mm f/1.4 DG DN offers the fastest maximum aperture at f/1.4, allowing for better low-light performance and shallower depth of field.
Sigma A 14 mm f/1.8 DG HSM can focus closest at 0.27 m minimum focus distance.
Use the detailed comparison table below to see all specifications side-by-side and find the perfect lens for your photography needs.
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