Nikon NIKKOR Z DX 50-250mm f/4.5-6.3 VR vs Tamron 70-300mm F/4.5-6.3 Di III RXD (A047)

Both are Nikon Z mount zooms for telephoto and travel — here's how the specs differ and which to pick. Every spec is from the manufacturer's own catalog.

Last verified 2026-08-31 · Nikon Z mount · prices change — check the retailer

Spec	Nikon NIKKOR Z DX 50-250mm f/4.5-6.3 VR	Tamron 70-300mm F/4.5-6.3 Di III RXD (A047)
Focal length	50-250mm	70-300mm
Max aperture	f/4.5-6.3	f/4.5-6.3
Type	zoom	zoom
Coverage	APS-C	full-frame
Mount	Nikon Z	Nikon Z

Which should you buy?

the Nikon NIKKOR Z DX 50-250mm f/4.5-6.3 VR covers 50-250mm and the Tamron 70-300mm F/4.5-6.3 Di III RXD (A047) covers 70-300mm — pick the range that matches what you shoot
the Tamron 70-300mm F/4.5-6.3 Di III RXD (A047) covers full-frame (also works on APS-C bodies); the Nikon NIKKOR Z DX 50-250mm f/4.5-6.3 VR is APS-C-only — it won't fill a full-frame sensor
the Nikon NIKKOR Z DX 50-250mm f/4.5-6.3 VR is first-party (Nikon) for guaranteed full autofocus and in-camera corrections; the Tamron 70-300mm F/4.5-6.3 Di III RXD (A047) is third-party — usually the value pick

Where to buy

Check the Nikon NIKKOR Z DX 50-250mm f/4.5-6.3 VR price on Amazon → Amazon has no new-stock listing for this one right now — this button runs an Amazon search for it rather than opening a product page.

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Tamron 70-300mm F/4.5-6.3 Di III RXD for Nikon Z Mirrorless Cameras (Model A047Z) Black

Check the Tamron 70-300mm F/4.5-6.3 Di III RXD (A047) price on Amazon →

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FAQ

What's the difference between the Nikon NIKKOR Z DX 50-250mm f/4.5-6.3 VR and the Tamron 70-300mm F/4.5-6.3 Di III RXD (A047)?
The Nikon NIKKOR Z DX 50-250mm f/4.5-6.3 VR is 50-250mm f/4.5-6.3 zoom, APS-C; the Tamron 70-300mm F/4.5-6.3 Di III RXD (A047) is 70-300mm f/4.5-6.3 zoom, full-frame. Both fit the Nikon Z mount.

Do the Nikon NIKKOR Z DX 50-250mm f/4.5-6.3 VR and Tamron 70-300mm F/4.5-6.3 Di III RXD (A047) fit the same camera?
Yes — both are Nikon Z mount lenses, so they fit Nikon Z series (Z6/Z7/Z8/Z9 full-frame, Z50/Zfc APS-C). Note the Nikon NIKKOR Z DX 50-250mm f/4.5-6.3 VR is APS-C-only and won't fill a full-frame sensor.

Citing these specs? Go ahead — manufacturer data, last verified 2026-08-31. Copy a ready-made reference:

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