Sigma 18-50mm F2.8 DC DN ContemporaryvsTokina atx-m 33mm F1.4 E PLUS
18-50mm F2.8 DC DN Contemporary
18-50mm / F2.8
27-75mm equiv.
—
atx-m 33mm F1.4 E PLUS
33mm / F1.4
50mm equiv.
—
Which to choose
When the 18-50mm F2.8 DC DN Contemporary suits you better
- Zoom rangeCovers 18-50mm in a single lens
- Weather sealingHas weather sealing
When the atx-m 33mm F1.4 E PLUS suits you better
- Brightness2.0 stops brighter — better in low light and blurs the background more
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
- 18-50mm F2.8 DC DN Contemporary74.5mm long × 61.6mm diameter
atx-m 33mm F1.4 E PLUS left out of the diagram: no dimensions on file.
Specifications compared
| Specification | Sigma 18-50mm F2.8 DC DN Contemporary | Tokina atx-m 33mm F1.4 E PLUS | Difference |
|---|---|---|---|
| Focal length (wide) | 18mm | 33mm | −15mm |
| Focal length (tele) | 50mm | 33mm | +17mm |
| Max aperture (wide) | F2.8 | F1.4 | 2.0 stops darker |
| Max aperture (tele) | F2.8 | F1.4 | 2.0 stops darker |
| Min aperture | F22 | F16 | +6.0 |
| Min focus distance | 12cm | — | No data |
| Max magnification | 0.35× | — | No data |
| Aperture blades | 7blades | — | No data |
| Weight | 290g | — | No data |
| Length | 74.5mm | — | No data |
| Diameter | 61.6mm | — | No data |
| Filter size | 55mm | 52mm | +3mm |
| Released | 2021 | 2024 | −3year |
| Stabilization | No | No | — |
| Weather sealing | Yes | No | Yes |
| Macro | No | No | — |
| Autofocus | Yes | Yes | — |
The difference column reads as 18-50mm F2.8 DC DN Contemporary relative to atx-m 33mm F1.4 E PLUS.The highlighted cell is the better side for that specification.
Check prices
18-50mm F2.8 DC DN Contemporary
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atx-m 33mm F1.4 E PLUS
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.
18-50mm F2.8 DC DN Contemporary in detailatx-m 33mm F1.4 E PLUS in detailAll E-mount lenses