Sigma 30mm F1.4 DC DNvsTamron 28-75mm F/2.8 Di III VXD G2
30mm F1.4 DC DN
30mm / F1.4
45mm equiv.
—
28-75mm F/2.8 Di III VXD G2
28-75mm / F2.8
—
Which to choose
When the 30mm F1.4 DC DN suits you better
- Brightness2.0 stops brighter — better in low light and blurs the background more
- Weight265g lighter, so easier to carry
When the 28-75mm F/2.8 Di III VXD G2 suits you better
- Zoom rangeCovers 28-75mm 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
- 30mm F1.4 DC DN75.3mm long × 70mm diameter
- 28-75mm F/2.8 Di III VXD G2119.8mm long × 75.8mm diameter
Specifications compared
| Specification | Sigma 30mm F1.4 DC DN | Tamron 28-75mm F/2.8 Di III VXD G2 | Difference |
|---|---|---|---|
| Focal length (wide) | 30mm | 28mm | +2mm |
| Focal length (tele) | 30mm | 75mm | −45mm |
| Max aperture (wide) | F1.4 | F2.8 | 2.0 stops brighter |
| Max aperture (tele) | F1.4 | F2.8 | 2.0 stops brighter |
| Min focus distance | — | 18cm | No data |
| Weight | 285g | 550g | −265g |
| Length | 75.3mm | 119.8mm | −44.5mm |
| Diameter | 70mm | 75.8mm | −5.8mm |
| Filter size | 52mm | 67mm | −15mm |
| Released | 2023 | 2024 | −1year |
| Stabilization | No | No | — |
| Weather sealing | Yes | Yes | — |
| Macro | No | No | — |
| Autofocus | Yes | Yes | — |
The difference column reads as 30mm F1.4 DC DN relative to 28-75mm F/2.8 Di III VXD G2.The highlighted cell is the better side for that specification.
Check prices
30mm F1.4 DC DN
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.
28-75mm 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.
30mm F1.4 DC DN in detail28-75mm F/2.8 Di III VXD G2 in detailAll Z mount lenses