OpenCameraLab
Nikon F to Canon RF adapter

Nikon F Lens to Canon RF Adapter

Adapts Nikon F-mount lenses to Canon RF-mount bodies, for lenses with manual focus and aperture control (this includes pre-AF lenses and any autofocus-era lens with physical focus and aperture rings). The Nikon lens is a friction fit in the adapter, with no locking mechanism — align the dot on the lens with the dot on the adapter and rotate counter-clockwise until it stops. There's no electronic contact with the camera, so enable your camera's "Release shutter without lens" option, usually under Custom Functions.

What you'll need

  • 3D printer
  • Manual-focus Nikon F-mount lens
  • Canon RF-mount camera body
Suggested material: PETG. Printed on a 0.4mm nozzle at 0.15mm layers. Print with the RF-mount side down, as oriented in the file — the model needs supports.
Design by kitor, originally published on Printables. Shared here unmodified under CC BY 4.0.