Samyang AF 35mm f/1.4 FE vs Sigma 15mm F1.4 DC Contemporary
The bottom line
These cover different focal lengths — the Samyang AF 35mm f/1.4 FE is 35mm, the Sigma 15mm F1.4 DC Contemporary is 15mm — so they're not really substitutes. Pick by the field of view you actually need: the Samyang AF 35mm f/1.4 FE for short-telephoto / portrait, the Sigma 15mm F1.4 DC Contemporary for wide-angle.
Choose the Samyang AF 35mm f/1.4 FE if…
- ✓You need more reach — it goes to 35mm vs 15mm for distant subjects, wildlife and sport.
Choose the Sigma 15mm F1.4 DC Contemporary if…
- ✓You shoot wide — it starts at 15mm vs 35mm for landscapes, interiors and architecture.
- ✓You value portability — at 220g (7.8 oz) it's lighter than the 435g (15.3 oz) alternative for travel and all-day carry.
- ✓You work outdoors — it's weather-sealed against dust and moisture; the other isn't.
Where they differ
- ›Focal range: Samyang AF 35mm f/1.4 FE is 35mm, Sigma 15mm F1.4 DC Contemporary is 15mm — different framing and reach.
- ›Weight: the Sigma 15mm F1.4 DC Contemporary is 220g (7.8 oz) vs 435g (15.3 oz) — you'll feel the difference handheld.
- ›Durability: the Sigma 15mm F1.4 DC Contemporary is weather-sealed; the other isn't.
Frequently asked
Is the Samyang AF 35mm f/1.4 FE or the Sigma 15mm F1.4 DC Contemporary better?
These cover different focal lengths — the Samyang AF 35mm f/1.4 FE is 35mm, the Sigma 15mm F1.4 DC Contemporary is 15mm — so they're not really substitutes. Pick by the field of view you actually need: the Samyang AF 35mm f/1.4 FE for short-telephoto / portrait, the Sigma 15mm F1.4 DC Contemporary for wide-angle.
Who should choose the Samyang AF 35mm f/1.4 FE?
Choose the Samyang AF 35mm f/1.4 FE if you need more reach — it goes to 35mm vs 15mm for distant subjects, wildlife and sport.
Who should choose the Sigma 15mm F1.4 DC Contemporary?
Choose the Sigma 15mm F1.4 DC Contemporary if you shoot wide — it starts at 15mm vs 35mm for landscapes, interiors and architecture. Choose it if you value portability — at 220g (7.8 oz) it's lighter than the 435g (15.3 oz) alternative for travel and all-day carry. Choose it if you work outdoors — it's weather-sealed against dust and moisture; the other isn't.
What is the main difference between the Samyang AF 35mm f/1.4 FE and the Sigma 15mm F1.4 DC Contemporary?
Focal range: Samyang AF 35mm f/1.4 FE is 35mm, Sigma 15mm F1.4 DC Contemporary is 15mm — different framing and reach.
| Product | ||
|---|---|---|
| Optical Design | ||
| Focal Length | 35mm | 15mm |
| Lens Type | Prime | Prime |
| Optical Elements | 11 | 13 |
| Optical Groups | 8 | 11 |
| Aperture & Iris | ||
| Maximum Aperture | f/1.4 | f/1.4 |
| Minimum Aperture | f/16 | f/16 |
| Aperture Blades | 9 | 9 |
| Rounded Aperture | Yes | Yes |
| Coverage & Angle | ||
| Format Coverage | Full-Frame | APS-C |
| Lens Mount | Sony E | Sony E |
| Angle of View | 63° | 82.9° |
| 35mm Equivalent | − | 23-23mm |
| Focus | ||
| Autofocus | Yes | Yes |
| Focus Motor | STM | HLA |
| Focus Limiter | No | No |
| AF/MF Switch | Yes | Yes |
| Min Focus Distance | 30 cm | 18 cm |
| Max Magnification | 0.14x | 0.15x |
| Stabilization & Video | ||
| Optical Stabilization | No | No |
| Aperture Ring | No | Yes |
| Declickable Aperture | No | Yes |
| Parfocal | No | No |
| Internal Zoom | No | No |
| General | ||
| Price (MSRP) | $649 | $579 |
| Filter Size | 67mm | 58mm |
| Diameter | 78.5mm | 64mm |
| Length | 99.5mm | 65mm |
| Weight | 435g (15.3 oz) | 220g (7.8 oz) |
| Weather Sealed | No | Yes |
| Tripod Collar | No | No |
