Sigma 16-28mm F2.8 DG DN ContemporaryvsSony FE 20mm F1.8 G
16-28mm F2.8 DG DN Contemporary
16-28mm / F2.8
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FE 20mm F1.8 G
20mm / F1.8
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Which to choose
When the 16-28mm F2.8 DG DN Contemporary suits you better
- Zoom rangeCovers 16-28mm in a single lens
When the FE 20mm F1.8 G suits you better
- Brightness1.3 stops brighter — better in low light and blurs the background more
- Weight77g lighter, so easier to carry
- Close focusFocuses as close as 19cm
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
- 16-28mm F2.8 DG DN Contemporary102.6mm long × 77.2mm diameter
- FE 20mm F1.8 G84.7mm long × 73.5mm diameter
Specifications compared
| Specification | Sigma 16-28mm F2.8 DG DN Contemporary | Sony FE 20mm F1.8 G | Difference |
|---|---|---|---|
| Focal length (wide) | 16mm | 20mm | −4mm |
| Focal length (tele) | 28mm | 20mm | +8mm |
| Max aperture (wide) | F2.8 | F1.8 | 1.3 stops darker |
| Max aperture (tele) | F2.8 | F1.8 | 1.3 stops darker |
| Min aperture | F22 | F22 | — |
| Min focus distance | 25cm | 19cm | +0.06m |
| Max magnification | 0.18× | 0.22× | −0.04x |
| Aperture blades | 9blades | 9blades | — |
| Weight | 450g | 373g | +77g |
| Length | 102.6mm | 84.7mm | +17.9mm |
| Diameter | 77.2mm | 73.5mm | +3.7mm |
| Filter size | 72mm | 67mm | +5mm |
| Released | 2022 | 2020 | +2year |
| Stabilization | No | No | — |
| Weather sealing | Yes | Yes | — |
| Macro | No | No | — |
| Autofocus | Yes | Yes | — |
The difference column reads as 16-28mm F2.8 DG DN Contemporary relative to FE 20mm F1.8 G.The highlighted cell is the better side for that specification.
Check prices
16-28mm F2.8 DG DN Contemporary
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FE 20mm F1.8 G
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.
16-28mm F2.8 DG DN Contemporary in detailFE 20mm F1.8 G in detailAll E-mount lenses