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
ADLinks to Amazon, B&H Photo, Adorama, KEH Camera, MPB, eBay are affiliate links. We may earn a commission if you buy through them, at no extra cost to you.Links marked “Search results” go to that retailer’s search page for this lens name.Check price and availability on the retailer’s own site.
35mm F1.4 DG Art II in detail17-50mm F/4 Di III VXD in detailAll E-mount lenses