Sigma 65mm f/2 DG DN Contemporary vs Sony FE 35mm f/1.8
The bottom line
These cover different focal lengths — the Sigma 65mm f/2 DG DN Contemporary is 65mm, the Sony FE 35mm f/1.8 is 35mm — so they're not really substitutes. Pick by the field of view you actually need: the Sigma 65mm f/2 DG DN Contemporary for short-telephoto / portrait, the Sony FE 35mm f/1.8 for short-telephoto / portrait.
Choose the Sigma 65mm f/2 DG DN Contemporary if…
- ✓You need more reach — it goes to 65mm vs 35mm for distant subjects, wildlife and sport.
Choose the Sony FE 35mm f/1.8 if…
- ✓You shoot wide — it starts at 35mm vs 65mm for landscapes, interiors and architecture.
- ✓You value portability — at 280g (9.9 oz) it's lighter than the 405g (14.3 oz) alternative for travel and all-day carry.
- ✓You like close-focus work — 0.24x magnification vs 0.13x.
Where they differ
- ›Aperture: the Sony FE 35mm f/1.8 opens to f/1.8 vs the Sigma 65mm f/2 DG DN Contemporary's f/2 — more light and shallower depth-of-field.
- ›Focal range: Sigma 65mm f/2 DG DN Contemporary is 65mm, Sony FE 35mm f/1.8 is 35mm — different framing and reach.
- ›Weight: the Sony FE 35mm f/1.8 is 280g (9.9 oz) vs 405g (14.3 oz) — you'll feel the difference handheld.
Frequently asked
Is the Sigma 65mm f/2 DG DN Contemporary or the Sony FE 35mm f/1.8 better?
These cover different focal lengths — the Sigma 65mm f/2 DG DN Contemporary is 65mm, the Sony FE 35mm f/1.8 is 35mm — so they're not really substitutes. Pick by the field of view you actually need: the Sigma 65mm f/2 DG DN Contemporary for short-telephoto / portrait, the Sony FE 35mm f/1.8 for short-telephoto / portrait.
Who should choose the Sigma 65mm f/2 DG DN Contemporary?
Choose the Sigma 65mm f/2 DG DN Contemporary if you need more reach — it goes to 65mm vs 35mm for distant subjects, wildlife and sport.
Who should choose the Sony FE 35mm f/1.8?
Choose the Sony FE 35mm f/1.8 if you shoot wide — it starts at 35mm vs 65mm for landscapes, interiors and architecture. Choose it if you value portability — at 280g (9.9 oz) it's lighter than the 405g (14.3 oz) alternative for travel and all-day carry. Choose it if you like close-focus work — 0.24x magnification vs 0.13x.
What is the main difference between the Sigma 65mm f/2 DG DN Contemporary and the Sony FE 35mm f/1.8?
Aperture: the Sony FE 35mm f/1.8 opens to f/1.8 vs the Sigma 65mm f/2 DG DN Contemporary's f/2 — more light and shallower depth-of-field.
| Product | ||
|---|---|---|
| Optical Design | ||
| Focal Length | 65mm | 35mm |
| Lens Type | Prime | Prime |
| Optical Elements | 11 | 10 |
| Optical Groups | 9 | 9 |
| Aperture & Iris | ||
| Maximum Aperture | f/2 | f/1.8 |
| Minimum Aperture | f/16 | f/22 |
| Aperture Blades | 9 | 9 |
| Rounded Aperture | Yes | Yes |
| Coverage & Angle | ||
| Format Coverage | Full-Frame | Full-Frame |
| Lens Mount | Sony E | Sony E |
| Angle of View | 37° | 63° |
| 35mm Equivalent | − | − |
| Focus | ||
| Autofocus | Yes | Yes |
| Focus Motor | HLA | XD Linear |
| Focus Limiter | No | No |
| AF/MF Switch | Yes | Yes |
| Min Focus Distance | 55 cm | 22 cm |
| Max Magnification | 0.13x | 0.24x |
| Stabilization & Video | ||
| Optical Stabilization | No | No |
| Aperture Ring | Yes | No |
| Declickable Aperture | Yes | No |
| Parfocal | No | No |
| Internal Zoom | No | No |
| General | ||
| Price (MSRP) | $699 | $749 |
| Filter Size | 62mm | 55mm |
| Diameter | 72.2mm | 73mm |
| Length | 89.5mm | 73.7mm |
| Weight | 405g (14.3 oz) | 280g (9.9 oz) |
| Weather Sealed | Yes | Yes |
| Tripod Collar | No | No |
