Sigma 20mm F1.4 DG DN ArtvsTamron 16-30mm F/2.8 Di III VXD G2
20mm F1.4 DG DN Art
20mm / F1.4
—
16-30mm F/2.8 Di III VXD G2
16-30mm / F2.8
—
Which to choose
When the 20mm F1.4 DG DN Art suits you better
- Brightness2.0 stops brighter — better in low light and blurs the background more
When the 16-30mm F/2.8 Di III VXD G2 suits you better
- Weight195g lighter, so easier to carry
- Close focusFocuses as close as 19cm
- Zoom rangeCovers 16-30mm 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
- 20mm F1.4 DG DN Art113.2mm long × 87.8mm diameter
- 16-30mm F/2.8 Di III VXD G2101.8mm long × 74.8mm diameter
Specifications compared
| Specification | Sigma 20mm F1.4 DG DN Art | Tamron 16-30mm F/2.8 Di III VXD G2 | Difference |
|---|---|---|---|
| Focal length (wide) | 20mm | 16mm | +4mm |
| Focal length (tele) | 20mm | 30mm | −10mm |
| Max aperture (wide) | F1.4 | F2.8 | 2.0 stops brighter |
| Max aperture (tele) | F1.4 | F2.8 | 2.0 stops brighter |
| Min aperture | F16 | F16 | — |
| Min focus distance | 23cm | 19cm | +0.04m |
| Max magnification | 0.16× | 0.19× | −0.02x |
| Aperture blades | 11blades | 9blades | +2blades |
| Weight | 635g | 440g | +195g |
| Length | 113.2mm | 101.8mm | +11.4mm |
| Diameter | 87.8mm | 74.8mm | +13mm |
| Filter size | 82mm | 67mm | +15mm |
| Released | 2022 | 2024 | −2year |
| Stabilization | No | No | — |
| Weather sealing | Yes | Yes | — |
| Macro | No | No | — |
| Autofocus | Yes | Yes | — |
The difference column reads as 20mm F1.4 DG DN Art relative to 16-30mm F/2.8 Di III VXD G2.The highlighted cell is the better side for that specification.
Check prices
20mm F1.4 DG DN Art
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16-30mm F/2.8 Di III VXD G2
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.
20mm F1.4 DG DN Art in detail16-30mm F/2.8 Di III VXD G2 in detailAll E-mount lenses