Lens adapter compatibility

Nikon F lenses on Nikon 1 (CX) cameras

Can you use Nikon F lenses on Nikon 1 (CX) cameras? Yes, with a simple mechanical adapter (manual focus). The Nikon F flange distance is 46.50 mm and Nikon 1 (CX) is 17.00 mm, a difference of +29.50 mm.

+29.50 mm
Space for the adapter
46.50 mm
Nikon F flange
17.00 mm
Nikon 1 (CX) flange
Verdict: Yes — a simple 29.5 mm adapter keeps infinity focus.

What to expect#

Aperture control: lenses with a manual aperture ring work directly; electronically controlled lenses (no ring) need a smart adapter or one with a built-in aperture lever.

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

Crop factor: on a 2.7× crop Nikon 1 (CX) body a 50 mm Nikon F lens frames like 135 mm. A focal reducer (“speed booster”) can bring back some width and gain about a stop of light.

Other systems for Nikon F lenses#

Frequently asked questions#

Will Nikon F lenses autofocus on Nikon 1 (CX)?

No — adapted lenses are manual focus on this combination.

Does a Nikon F to Nikon 1 (CX) 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