Improved Sony E-Mount body to Nikon F-Mount Lens Adapter

thingiverse

The original design wasn't adjustable, you couldn't fine-tune it by sanding or adding a shim. Sanding the mount side would cause the lens to get loose. Improvement List: 1- I split the adapter into two parts that screw together. This allows the user to use a shim to fine-tune the adapter length. If the adapter is too long, sanding or alternatively cutting some of the sony side by setting the z to negative in cura (I needed to cut 0.4mm). This *might* allow me to add a locking tab to the Nikon side as well but I haven't figured that out yet. 2-Made the click hole into the camera a lot tighter, which in turn makes the sony side a lot firmer. 3- There are more than needed screw holes, which allows for the rotation of the adapter. This allows for the lens to be rotated to align it better with the camera. I tested it with a helios 81h and it works really well. Screws used are 2mm in diameter but other screws can be used if the diameter is close enough. Their length is 10mm. With pla no supports are needed.