Sigma 17-40mm F1.8 DC ArtvsSony E 16-55mm F2.8 G
17-40mm F1.8 DC Art
17-40mm / F1.8
26-60mm equiv.
—
E 16-55mm F2.8 G
16-55mm / F2.8
24-83mm equiv.
—
Which to choose
When the 17-40mm F1.8 DC Art suits you better
- Brightness1.3 stops brighter — better in low light and blurs the background more
- Close focusFocuses as close as 28cm
When the E 16-55mm F2.8 G suits you better
- Zoom rangeCovers 16-55mm 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
- 17-40mm F1.8 DC Art117mm long × 72.9mm diameter
- E 16-55mm F2.8 G100mm long × 73mm diameter
Specifications compared
| Specification | Sigma 17-40mm F1.8 DC Art | Sony E 16-55mm F2.8 G | Difference |
|---|---|---|---|
| Focal length (wide) | 17mm | 16mm | +1mm |
| Focal length (tele) | 40mm | 55mm | −15mm |
| Max aperture (wide) | F1.8 | F2.8 | 1.3 stops brighter |
| Max aperture (tele) | F1.8 | F2.8 | 1.3 stops brighter |
| Min aperture | F16 | F22 | −6.0 |
| Min focus distance | 28cm | 33cm | −0.05m |
| Max magnification | 0.19× | 0.20× | −0.01x |
| Aperture blades | 11blades | 9blades | +2blades |
| Weight | 525g | 494g | +31g |
| Length | 117mm | 100mm | +17mm |
| Diameter | 72.9mm | 73mm | −0.1mm |
| Filter size | 67mm | 67mm | — |
| Released | 2025 | 2019 | +6year |
| Stabilization | No | No | — |
| Weather sealing | Yes | Yes | — |
| Macro | No | No | — |
| Autofocus | Yes | Yes | — |
The difference column reads as 17-40mm F1.8 DC Art relative to E 16-55mm F2.8 G.The highlighted cell is the better side for that specification.
Check prices
17-40mm F1.8 DC Art
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E 16-55mm F2.8 G
ADLinks to Amazon, MPB, Wex Photo Video, Park Cameras, eBay are affiliate links. We may earn a commission if you buy through them, at no extra cost to you.Links to London Camera Exchange are not affiliate links.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.
17-40mm F1.8 DC Art in detailE 16-55mm F2.8 G in detailAll E-mount lenses