Nikon NIKKOR Z 70-180mm f/2.8vsTamron 70-300mm F/4.5-6.3 Di III RXD
NIKKOR Z 70-180mm f/2.8
70-180mm / F2.8
—
70-300mm F/4.5-6.3 Di III RXD
70-300mm / F4.5-6.3
—
Which to choose
When the NIKKOR Z 70-180mm f/2.8 suits you better
- Brightness1.4 stops brighter — better in low light and blurs the background more
- Close focusFocuses as close as 27cm
When the 70-300mm F/4.5-6.3 Di III RXD suits you better
- Weight215g lighter, so easier to carry
- Zoom rangeCovers 70-300mm in a single lens
- Weather sealingHas weather sealing
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 70-180mm f/2.8151mm long × 83.5mm diameter
- 70-300mm F/4.5-6.3 Di III RXD150.3mm long × 77mm diameter
Specifications compared
| Specification | Nikon NIKKOR Z 70-180mm f/2.8 | Tamron 70-300mm F/4.5-6.3 Di III RXD | Difference |
|---|---|---|---|
| Focal length (wide) | 70mm | 70mm | — |
| Focal length (tele) | 180mm | 300mm | −120mm |
| Max aperture (wide) | F2.8 | F4.5 | 1.4 stops brighter |
| Max aperture (tele) | F2.8 | F6.3 | 2.3 stops brighter |
| Min focus distance | 27cm | 80cm | −0.53m |
| Max magnification | 0.48× | — | No data |
| Weight | 795g | 580g | +215g |
| Length | 151mm | 150.3mm | +0.7mm |
| Diameter | 83.5mm | 77mm | +6.5mm |
| Filter size | 67mm | 67mm | — |
| Released | 2023 | 2022 | +1year |
| Stabilization | No | No | — |
| Weather sealing | No | Yes | No |
| Macro | No | No | — |
| Autofocus | Yes | Yes | — |
The difference column reads as NIKKOR Z 70-180mm f/2.8 relative to 70-300mm F/4.5-6.3 Di III RXD.The highlighted cell is the better side for that specification.
Check prices
NIKKOR Z 70-180mm f/2.8
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70-300mm F/4.5-6.3 Di III RXD
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.
NIKKOR Z 70-180mm f/2.8 in detail70-300mm F/4.5-6.3 Di III RXD in detailAll Z mount lenses