Sigma 135mm f/1.4 DG DN Art vs Sony FE 12-24mm f/4 G
The bottom line
These cover different focal lengths — the Sigma 135mm f/1.4 DG DN Art is 135mm, the Sony FE 12-24mm f/4 G is 12-24mm — so they're not really substitutes. Pick by the field of view you actually need: the Sigma 135mm f/1.4 DG DN Art for zoom, the Sony FE 12-24mm f/4 G for wide-angle.
Choose the Sigma 135mm f/1.4 DG DN Art if…
- ✓You want more light and background blur — f/1.4 is faster than f/4, better for low light and subject separation.
- ✓You need more reach — it goes to 135mm vs 24mm for distant subjects, wildlife and sport.
- ✓You prefer a fast, compact single focal length — a 135mm prime over a zoom.
- ✓You work outdoors — it's weather-sealed against dust and moisture; the other isn't.
Choose the Sony FE 12-24mm f/4 G if…
- ✓You shoot wide — it starts at 12mm vs 135mm for landscapes, interiors and architecture.
- ✓You want one-lens flexibility — a 12-24mm zoom covers what the fixed 135mm can't reframe.
- ✓You value portability — at 565g (1.25 lb) it's lighter than the 1120g (2.47 lb) alternative for travel and all-day carry.
Where they differ
- ›Aperture: the Sigma 135mm f/1.4 DG DN Art opens to f/1.4 vs the Sony FE 12-24mm f/4 G's f/4 — more light and shallower depth-of-field.
- ›Focal range: Sigma 135mm f/1.4 DG DN Art is 135mm, Sony FE 12-24mm f/4 G is 12-24mm — different framing and reach.
- ›Type: the Sony FE 12-24mm f/4 G is a zoom (flexible framing), the Sigma 135mm f/1.4 DG DN Art a prime (one focal length, usually brighter and lighter).
- ›Weight: the Sony FE 12-24mm f/4 G is 565g (1.25 lb) vs 1120g (2.47 lb) — you'll feel the difference handheld.
- ›Durability: the Sigma 135mm f/1.4 DG DN Art is weather-sealed; the other isn't.
Frequently asked
Is the Sigma 135mm f/1.4 DG DN Art or the Sony FE 12-24mm f/4 G better?
These cover different focal lengths — the Sigma 135mm f/1.4 DG DN Art is 135mm, the Sony FE 12-24mm f/4 G is 12-24mm — so they're not really substitutes. Pick by the field of view you actually need: the Sigma 135mm f/1.4 DG DN Art for zoom, the Sony FE 12-24mm f/4 G for wide-angle.
Who should choose the Sigma 135mm f/1.4 DG DN Art?
Choose the Sigma 135mm f/1.4 DG DN Art if you want more light and background blur — f/1.4 is faster than f/4, better for low light and subject separation. Choose it if you need more reach — it goes to 135mm vs 24mm for distant subjects, wildlife and sport. Choose it if you prefer a fast, compact single focal length — a 135mm prime over a zoom. Choose it if you work outdoors — it's weather-sealed against dust and moisture; the other isn't.
Who should choose the Sony FE 12-24mm f/4 G?
Choose the Sony FE 12-24mm f/4 G if you shoot wide — it starts at 12mm vs 135mm for landscapes, interiors and architecture. Choose it if you want one-lens flexibility — a 12-24mm zoom covers what the fixed 135mm can't reframe. Choose it if you value portability — at 565g (1.25 lb) it's lighter than the 1120g (2.47 lb) alternative for travel and all-day carry.
What is the main difference between the Sigma 135mm f/1.4 DG DN Art and the Sony FE 12-24mm f/4 G?
Aperture: the Sigma 135mm f/1.4 DG DN Art opens to f/1.4 vs the Sony FE 12-24mm f/4 G's f/4 — more light and shallower depth-of-field.
| Product | ||
|---|---|---|
| Optical Design | ||
| Focal Length | 135mm | 12-24mm |
| Lens Type | Prime | Zoom |
| Optical Elements | 17 | 17 |
| Optical Groups | 13 | 13 |
| Aperture & Iris | ||
| Maximum Aperture | f/1.4 | f/4 |
| Minimum Aperture | f/16 | f/22 |
| Aperture Blades | 9 | 7 |
| Rounded Aperture | Yes | Yes |
| Coverage & Angle | ||
| Format Coverage | Full-Frame | Full-Frame |
| Lens Mount | Sony E | Sony E |
| Angle of View | 18° | 122° – 84° |
| 35mm Equivalent | − | − |
| Focus | ||
| Autofocus | Yes | Yes |
| Focus Motor | HLA | DDSSM |
| Focus Limiter | No | No |
| AF/MF Switch | Yes | No |
| Min Focus Distance | 87 cm | 28 cm |
| Max Magnification | 0.15x | 0.14x |
| Stabilization & Video | ||
| Optical Stabilization | No | No |
| Aperture Ring | Yes | No |
| Declickable Aperture | Yes | No |
| Parfocal | No | No |
| Internal Zoom | No | No |
| General | ||
| Price (MSRP) | $1,699 | $1,699 |
| Filter Size | 82mm | − |
| Diameter | 90.6mm | 87.1mm |
| Length | 134mm | 117.4mm |
| Weight | 1120g (2.47 lb) | 565g (1.25 lb) |
| Weather Sealed | Yes | No |
| Tripod Collar | No | No |
