Sigma 28-105mm F2.8 DG DN ArtvsSigma 28-45mm F1.8 DG DN Art
28-105mm F2.8 DG DN Art
28-105mm / F2.8
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28-45mm F1.8 DG DN Art
28-45mm / F1.8
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Which to choose
When the 28-105mm F2.8 DG DN Art suits you better
- Zoom rangeCovers 28-105mm in a single lens
When the 28-45mm F1.8 DG DN Art suits you better
- Brightness1.3 stops brighter — better in low light and blurs the background more
- Close focusFocuses as close as 30cm
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
- 28-105mm F2.8 DG DN Art159.9mm long × 87.8mm diameter
- 28-45mm F1.8 DG DN Art153.4mm long × 87.8mm diameter
Specifications compared
| Specification | Sigma 28-105mm F2.8 DG DN Art | Sigma 28-45mm F1.8 DG DN Art | Difference |
|---|---|---|---|
| Focal length (wide) | 28mm | 28mm | — |
| Focal length (tele) | 105mm | 45mm | +60mm |
| 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 | F16 | +6.0 |
| Min focus distance | 40cm | 30cm | +0.10m |
| Max magnification | 0.32× | 0.25× | +0.07x |
| Aperture blades | 12blades | 11blades | +1blades |
| Weight | 995g | 950g | +45g |
| Length | 159.9mm | 153.4mm | +6.5mm |
| Diameter | 87.8mm | 87.8mm | — |
| Filter size | 82mm | 82mm | — |
| Released | 2024 | 2024 | — |
| Stabilization | No | No | — |
| Weather sealing | Yes | Yes | — |
| Macro | No | No | — |
| Autofocus | Yes | Yes | — |
The difference column reads as 28-105mm F2.8 DG DN Art relative to 28-45mm F1.8 DG DN Art.The highlighted cell is the better side for that specification.
Check prices
28-105mm F2.8 DG DN Art
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28-45mm F1.8 DG DN Art
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.
28-105mm F2.8 DG DN Art in detail28-45mm F1.8 DG DN Art in detailAll E-mount lenses