Lens adapter compatibility

Tamron Adaptall lenses on Nikon F cameras

Can you use Tamron Adaptall lenses on Nikon F cameras? Yes, with a simple mechanical adapter (manual focus). The Tamron Adaptall flange distance is 50.70 mm and Nikon F is 46.50 mm, a difference of +4.20 mm.

+4.20 mm
Space for the adapter
50.70 mm
Tamron Adaptall flange
46.50 mm
Nikon F flange
Verdict: Yes — a simple 4.2 mm adapter keeps infinity focus.

What to expect#

Aperture control: these are mechanical lenses with aperture rings — set the aperture on the lens and shoot in aperture-priority or manual.

Focus: use focus peaking and magnification in the viewfinder. Exposure metering works normally because the camera meters through the lens at working aperture.

Other systems for Tamron Adaptall lenses#

Frequently asked questions#

Will Tamron Adaptall lenses autofocus on Nikon F?

No — adapted lenses are manual focus on this combination.

Does a Tamron Adaptall to Nikon F adapter affect image quality?

A glass-free adapter is just a precisely machined spacer, so image quality is unchanged when it is built to the right thickness. Cheap adapters can be slightly too thin or thick, which shifts the infinity mark.

Last updated October 03, 2026 · How we calculate · Sources