Sigma 18-50mm F2.8 DC DN ContemporaryvsTokina atx-m 33mm F1.4 E
18-50mm F2.8 DC DN Contemporary
18-50mm / F2.8
27-75mm equiv.
—
atx-m 33mm F1.4 E
33mm / F1.4
50mm equiv.
—
Which to choose
When the 18-50mm F2.8 DC DN Contemporary suits you better
- Close focusFocuses as close as 12cm
- Zoom rangeCovers 18-50mm in a single lens
- Weather sealingHas weather sealing
When the atx-m 33mm F1.4 E 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 E72mm long × 65mm diameter
Specifications compared
| Specification | Sigma 18-50mm F2.8 DC DN Contemporary | Tokina atx-m 33mm F1.4 E | 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 | 40cm | −0.28m |
| Max magnification | 0.35× | 0.10× | +0.25x |
| Aperture blades | 7blades | 9blades | −2blades |
| Weight | 290g | 285g | +5g |
| Length | 74.5mm | 72mm | +2.5mm |
| Diameter | 61.6mm | 65mm | −3.4mm |
| Filter size | 55mm | 52mm | +3mm |
| Released | 2021 | 2021 | — |
| 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.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
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18-50mm F2.8 DC DN Contemporary in detailatx-m 33mm F1.4 E in detailAll E-mount lenses