Nikon AF-S NIKKOR 20mm f/1.8G EDvsNikon AF-S DX NIKKOR 10-24mm f/3.5-4.5G ED
AF-S NIKKOR 20mm f/1.8G ED
20mm / F1.8
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AF-S DX NIKKOR 10-24mm f/3.5-4.5G ED
10-24mm / F3.5-4.5
15-36mm equiv.
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Which to choose
When the AF-S NIKKOR 20mm f/1.8G ED suits you better
- Brightness1.9 stops brighter — better in low light and blurs the background more
- Weight105g lighter, so easier to carry
When the AF-S DX NIKKOR 10-24mm f/3.5-4.5G ED suits you better
- Zoom rangeCovers 10-24mm 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
- AF-S NIKKOR 20mm f/1.8G ED80.5mm long × 82.5mm diameter
- AF-S DX NIKKOR 10-24mm f/3.5-4.5G ED87mm long × 82.5mm diameter
Specifications compared
| Specification | Nikon AF-S NIKKOR 20mm f/1.8G ED | Nikon AF-S DX NIKKOR 10-24mm f/3.5-4.5G ED | Difference |
|---|---|---|---|
| Focal length (wide) | 20mm | 10mm | +10mm |
| Focal length (tele) | 20mm | 24mm | −4mm |
| Max aperture (wide) | F1.8 | F3.5 | 1.9 stops brighter |
| Max aperture (tele) | F1.8 | F4.5 | 2.6 stops brighter |
| Min focus distance | 20cm | — | No data |
| Max magnification | 0.23× | — | No data |
| Weight | 355g | 460g | −105g |
| Length | 80.5mm | 87mm | −6.5mm |
| Diameter | 82.5mm | 82.5mm | — |
| Filter size | 77mm | 77mm | — |
| Released | 2014 | 2009 | +5year |
| Stabilization | No | No | — |
| Weather sealing | Yes | Yes | — |
| Macro | No | No | — |
| Autofocus | Yes | Yes | — |
The difference column reads as AF-S NIKKOR 20mm f/1.8G ED relative to AF-S DX NIKKOR 10-24mm f/3.5-4.5G ED.The highlighted cell is the better side for that specification.
Check prices
AF-S NIKKOR 20mm f/1.8G ED
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AF-S DX NIKKOR 10-24mm f/3.5-4.5G ED
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.
AF-S NIKKOR 20mm f/1.8G ED in detailAF-S DX NIKKOR 10-24mm f/3.5-4.5G ED in detailAll F mount lenses