Nikon NIKKOR Z 24-70mm f/2.8 S IIvsTamron 17-70mm F/2.8 Di III-A VC RXD
NIKKOR Z 24-70mm f/2.8 S II
24-70mm / F2.8
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17-70mm F/2.8 Di III-A VC RXD
17-70mm / F2.8
26-105mm equiv.
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Which to choose
When the NIKKOR Z 24-70mm f/2.8 S II suits you better
No standout advantage in this comparison.
When the 17-70mm F/2.8 Di III-A VC RXD suits you better
- Weight135g lighter, so easier to carry
- Close focusFocuses as close as 19cm
- Zoom rangeCovers 17-70mm in a single lens
- StabilizationHas stabilization
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
- NIKKOR Z 24-70mm f/2.8 S II142mm long × 84mm diameter
- 17-70mm F/2.8 Di III-A VC RXD121.3mm long × 74.6mm diameter
Specifications compared
| Specification | Nikon NIKKOR Z 24-70mm f/2.8 S II | Tamron 17-70mm F/2.8 Di III-A VC RXD | Difference |
|---|---|---|---|
| Focal length (wide) | 24mm | 17mm | +7mm |
| Focal length (tele) | 70mm | 70mm | — |
| Max aperture (wide) | F2.8 | F2.8 | — |
| Max aperture (tele) | F2.8 | F2.8 | — |
| Min focus distance | 24cm | 19cm | +0.05m |
| Max magnification | 0.32× | — | No data |
| Weight | 675g | 540g | +135g |
| Length | 142mm | 121.3mm | +20.7mm |
| Diameter | 84mm | 74.6mm | +9.4mm |
| Filter size | 77mm | 67mm | +10mm |
| Released | 2025 | 2026 | −1year |
| Stabilization | No | Yes | No |
| Weather sealing | Yes | Yes | — |
| Macro | No | No | — |
| Autofocus | Yes | Yes | — |
The difference column reads as NIKKOR Z 24-70mm f/2.8 S II relative to 17-70mm F/2.8 Di III-A VC RXD.The highlighted cell is the better side for that specification.
Check prices
NIKKOR Z 24-70mm f/2.8 S II
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17-70mm F/2.8 Di III-A VC RXD
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NIKKOR Z 24-70mm f/2.8 S II in detail17-70mm F/2.8 Di III-A VC RXD in detailAll Z mount lenses