There is quite a boom of 3D printed accessories for cameras. This includes also the creation of lenses. The latest idea comes from Alessandro Sarri who writes:
I saved the lenses of a point and shoot Olympus 38mm f:2.8 And I put it in an 3D adapter (found on Tingiverse) that was originally intended to be used on a mirrorless analog camera.
I simply added an adapter for Sony E camera, did some adjustments, and a small hood that also serves to focus.
