Sigma 24mm F2 DG DN ContemporaryvsTamron 17-50mm F/4 Di III VXD
24mm F2 DG DN Contemporary
24mm / F2
—
17-50mm F/4 Di III VXD
17-50mm / F4
—
Which to choose
When the 24mm F2 DG DN Contemporary suits you better
- Brightness2.0 stops brighter — better in low light and blurs the background more
- Weight100g lighter, so easier to carry
When the 17-50mm F/4 Di III VXD suits you better
- Close focusFocuses as close as 19cm
- 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
- 24mm F2 DG DN Contemporary74mm long × 70mm diameter
- 17-50mm F/4 Di III VXD114.4mm long × 74.8mm diameter
Specifications compared
| Specification | Sigma 24mm F2 DG DN Contemporary | Tamron 17-50mm F/4 Di III VXD | Difference |
|---|---|---|---|
| Focal length (wide) | 24mm | 17mm | +7mm |
| Focal length (tele) | 24mm | 50mm | −26mm |
| Max aperture (wide) | F2 | F4 | 2.0 stops brighter |
| Max aperture (tele) | F2 | F4 | 2.0 stops brighter |
| Min aperture | F22 | F22 | — |
| Min focus distance | 25cm | 19cm | +0.05m |
| Max magnification | 0.15× | 0.25× | −0.10x |
| Aperture blades | 9blades | 9blades | — |
| Weight | 360g | 460g | −100g |
| Length | 74mm | 114.4mm | −40.4mm |
| Diameter | 70mm | 74.8mm | −4.8mm |
| Filter size | 62mm | 67mm | −5mm |
| Released | 2022 | 2024 | −2year |
| Stabilization | No | No | — |
| Weather sealing | Yes | Yes | — |
| Macro | No | No | — |
| Autofocus | Yes | Yes | — |
The difference column reads as 24mm F2 DG DN Contemporary relative to 17-50mm F/4 Di III VXD.The highlighted cell is the better side for that specification.
Check prices
24mm F2 DG DN Contemporary
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17-50mm F/4 Di III VXD
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24mm F2 DG DN Contemporary in detail17-50mm F/4 Di III VXD in detailAll E-mount lenses