Sigma 35mm F1.4 DG Art IIvsTamron 17-50mm F/4 Di III VXD
35mm F1.4 DG Art II
35mm / F1.4
—
17-50mm F/4 Di III VXD
17-50mm / F4
—
Which to choose
When the 35mm F1.4 DG Art II suits you better
- Brightness3.0 stops brighter — better in low light and blurs the background more
When the 17-50mm F/4 Di III VXD suits you better
- Weight65g lighter, so easier to carry
- Zoom rangeCovers 17-50mm in a single lens
These points are derived mechanically from the numbers. How a lens actually renders does not show up in specifications, so look at samples before deciding.
Size compared
- 35mm F1.4 DG Art II96mm long × 73mm diameter
- 17-50mm F/4 Di III VXD114.4mm long × 74.8mm diameter
Specifications compared
| Specification | Sigma 35mm F1.4 DG Art II | Tamron 17-50mm F/4 Di III VXD | Difference |
|---|---|---|---|
| Focal length (wide) | 35mm | 17mm | +18mm |
| Focal length (tele) | 35mm | 50mm | −15mm |
| Max aperture (wide) | F1.4 | F4 | 3.0 stops brighter |
| Max aperture (tele) | F1.4 | F4 | 3.0 stops brighter |
| Min aperture | F16 | F22 | −6.0 |
| Min focus distance | — | 19cm | No data |
| Max magnification | — | 0.25× | No data |
| Aperture blades | — | 9blades | No data |
| Weight | 525g | 460g | +65g |
| Length | 96mm | 114.4mm | −18.4mm |
| Diameter | 73mm | 74.8mm | −1.8mm |
| Filter size | 67mm | 67mm | — |
| Released | 2025 | 2024 | +1year |
| Stabilization | No | No | — |
| Weather sealing | Yes | Yes | — |
| Macro | No | No | — |
| Autofocus | Yes | Yes | — |
The difference column reads as 35mm F1.4 DG Art II relative to 17-50mm F/4 Di III VXD.The highlighted cell is the better side for that specification.
Check prices
35mm F1.4 DG Art II
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17-50mm F/4 Di III VXD
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35mm F1.4 DG Art II in detail17-50mm F/4 Di III VXD in detailAll E-mount lenses