E 15 mm f/1.4 G vs AF 15 mm f/1.7 Air
Sony
E 15 mm f/1.4 G
Viltrox
AF 15 mm f/1.7 Air
Here we are comparing the Sony E 15 mm f/1.4 G and the Viltrox AF 15 mm f/1.7 Air. The Sony E 15 mm f/1.4 G is a 15mm wide-angle prime lens with a maximum aperture of f/1.4, released in 2022. The Viltrox AF 15 mm f/1.7 Air is a 15mm wide-angle prime lens with a maximum aperture of f/1.7, released in 2025.
There is a 3 years difference between the Sony E 15 mm f/1.4 G and the Viltrox AF 15 mm f/1.7 Air — 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.
Shopping links may contain affiliate codes that support this site at no extra cost to you.
| Compare | Fastest Aperture | Lightest |
|---|---|---|
| Mount | ||
| Sensor Size | APS-C | Full Frame |
| Best For | Landscape | Landscape |
Price & Availability | ||
| Shop | ||
Optical Specifications | ||
| Focal Length | 15 mm | 15 mm |
| Aperture | f/1.4 | f/1.7 |
| Aperture Blades | 7 | 9 |
Features | ||
| Autofocus | Yes | Yes |
| Image Stabilization | No | No |
| Weather Sealed | No | No |
Close-up Performance | ||
| Min. Focus Distance | 0.2 m | 0.23 m |
| Max. Magnification | 0.17x | 0.1x |
Physical Specifications | ||
| Weight | 219 g | 180 g |
| Length | 66.6 mm | 65 mm |
| Diameter | 69.5 mm | 56.4 mm |
| Filter Thread | 55 mm | 58 mm |
Price & Availability | ||
| Release Year | 2022 | 2025 |
| Shop | ||
Shopping links may contain affiliate codes that support this site at no extra cost to you.
Comparing Sony E 15 mm f/1.4 G (15 mm, f/1.4) and Viltrox AF 15 mm f/1.7 Air (15 mm, f/1.7).
Viltrox AF 15 mm f/1.7 Air is the lightest at 180 g, Sony E 15 mm f/1.4 G weighs 219 g.
Sony E 15 mm f/1.4 G offers the fastest maximum aperture at f/1.4, allowing for better low-light performance and shallower depth of field.
Sony E 15 mm f/1.4 G can focus closest at 0.2 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.
Discover the best lenses for your camera mount and photography style
Top-rated Sony E lenses optimized for Landscape Photography
Top-rated Nikon Z lenses optimized for Landscape Photography
Top-rated Fujifilm X lenses optimized for Landscape Photography
Explore all curated lens recommendations by mount and photography type
