Sigma 15mm F1.4 DC Contemporary vs Sigma 35mm f/2 DG DN Contemporary
The bottom line
These cover different focal lengths — the Sigma 15mm F1.4 DC Contemporary is 15mm, the Sigma 35mm f/2 DG DN Contemporary is 35mm — so they're not really substitutes. Pick by the field of view you actually need: the Sigma 15mm F1.4 DC Contemporary for wide-angle, the Sigma 35mm f/2 DG DN Contemporary for short-telephoto / portrait.
Choose the Sigma 15mm F1.4 DC Contemporary if…
- ✓You want more light and background blur — f/1.4 is faster than f/2, better for low light and subject separation.
- ✓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 325g (11.5 oz) alternative for travel and all-day carry.
Choose the Sigma 35mm f/2 DG DN Contemporary if…
- ✓You need more reach — it goes to 35mm vs 15mm for distant subjects, wildlife and sport.
Where they differ
- ›Aperture: the Sigma 15mm F1.4 DC Contemporary opens to f/1.4 vs the Sigma 35mm f/2 DG DN Contemporary's f/2 — more light and shallower depth-of-field.
- ›Focal range: Sigma 15mm F1.4 DC Contemporary is 15mm, Sigma 35mm f/2 DG DN Contemporary is 35mm — different framing and reach.
- ›Weight: the Sigma 15mm F1.4 DC Contemporary is 220g (7.8 oz) vs 325g (11.5 oz) — you'll feel the difference handheld.
Frequently asked
Is the Sigma 15mm F1.4 DC Contemporary or the Sigma 35mm f/2 DG DN Contemporary better?
These cover different focal lengths — the Sigma 15mm F1.4 DC Contemporary is 15mm, the Sigma 35mm f/2 DG DN Contemporary is 35mm — so they're not really substitutes. Pick by the field of view you actually need: the Sigma 15mm F1.4 DC Contemporary for wide-angle, the Sigma 35mm f/2 DG DN Contemporary for short-telephoto / portrait.
Who should choose the Sigma 15mm F1.4 DC Contemporary?
Choose the Sigma 15mm F1.4 DC Contemporary if you want more light and background blur — f/1.4 is faster than f/2, better for low light and subject separation. Choose it 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 325g (11.5 oz) alternative for travel and all-day carry.
Who should choose the Sigma 35mm f/2 DG DN Contemporary?
Choose the Sigma 35mm f/2 DG DN Contemporary if you need more reach — it goes to 35mm vs 15mm for distant subjects, wildlife and sport.
What is the main difference between the Sigma 15mm F1.4 DC Contemporary and the Sigma 35mm f/2 DG DN Contemporary?
Aperture: the Sigma 15mm F1.4 DC Contemporary opens to f/1.4 vs the Sigma 35mm f/2 DG DN Contemporary's f/2 — more light and shallower depth-of-field.
| Product | ||
|---|---|---|
| Optical Design | ||
| Focal Length | 15mm | 35mm |
| Lens Type | Prime | Prime |
| Optical Elements | 13 | 11 |
| Optical Groups | 11 | 9 |
| Aperture & Iris | ||
| Maximum Aperture | f/1.4 | f/2 |
| Minimum Aperture | f/16 | f/16 |
| Aperture Blades | 9 | 9 |
| Rounded Aperture | Yes | Yes |
| Coverage & Angle | ||
| Format Coverage | APS-C | Full-Frame |
| Lens Mount | Sony E | Sony E |
| Angle of View | 82.9° | 63° |
| 35mm Equivalent | 23-23mm | − |
| Focus | ||
| Autofocus | Yes | Yes |
| Focus Motor | HLA | HLA |
| Focus Limiter | No | No |
| AF/MF Switch | Yes | Yes |
| Min Focus Distance | 18 cm | 30 cm |
| Max Magnification | 0.15x | 0.19x |
| Stabilization & Video | ||
| Optical Stabilization | No | No |
| Aperture Ring | Yes | Yes |
| Declickable Aperture | Yes | Yes |
| Parfocal | No | No |
| Internal Zoom | No | No |
| General | ||
| Price (MSRP) | $579 | $599 |
| Filter Size | 58mm | 58mm |
| Diameter | 64mm | 72.2mm |
| Length | 65mm | 65.4mm |
| Weight | 220g (7.8 oz) | 325g (11.5 oz) |
| Weather Sealed | Yes | Yes |
| Tripod Collar | No | No |
