The second-generation Tamron 28-75mm is the standard zoom we recommend first to most full-frame Sony shooters. It gives you constant f/2.8, quick and quiet VXD autofocus, and very close focusing at the wide end, for roughly half the price of Sony’s 24-70mm GM II.
Key specs
What’s a good price?
List ~$899 (approx. US MSRP). It typically drops about ~11% in sale windows — roughly ~$800. At or below that is a good price; check today’s price on Amazon and a 90-day price history before buying.
What’s good — and what isn’t
Strengths
- Sharp across the frame at f/2.8, especially in the center
- Fast, quiet AF that tracks well for video and events
- Close-focus at 28mm is useful for food, details and product shots
- Custom button and USB-C port for firmware and button customization (Tamron Lens Utility)
Trade-offs
- Starts at 28mm, not 24mm — less wide for interiors and landscapes
- No optical stabilization; rely on IBIS (APS-C a6400/ZV-E10 II users lose stabilization)
- Zoom ring direction is the opposite of Sony’s lenses
Who it’s for
Full-frame Sony or Nikon Z owners who want one fast zoom for family, travel, events and video. On APS-C it becomes a ~42-113mm portrait zoom.
Alternatives
| Alternative | Why consider it |
|---|---|
| Sony FE 24-70mm f/2.8 GM II | Lighter, wider, a touch sharper — about twice the price |
| Sigma 28-70mm f/2.8 DG DN Contemporary | Smaller and lighter, similar price, simpler controls |
| Sigma 24-70mm f/2.8 DG DN II Art | Pro-grade build and 24mm wide end |
| Sigma 18-50mm f/2.8 DC DN | The APS-C equivalent if you’re not on full frame |
FAQ
Is the Tamron 28-75mm G2 worth it over the original?
Yes, if buying new: the G2 adds the faster VXD motor, better close focus, sharper optics and a custom button for a small price difference. A used original is still a good budget choice.
Does the Tamron 28-75mm G2 work with Sony eye AF?
Yes. It supports Sony’s real-time tracking and eye AF on current bodies, as well as in-body stabilization and lens corrections.
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