Replacement Omega D2 4 1/2" Lens Cone For 4x5 Lenses

Description

A replacement to the OEM 4 1/2" lens cone for the Omega D2. This is for mounting 150mm lenses for larger negatives (such as 4x5, 6x12, etc.).  It should work on other Omega D enlargers as well, but I have only tested it on my own D2.
This is not an exact match to the original OEM part but is compatible. It is currently lacking a means to mount the original under lens filters to it (I use the above lens filters). It also looks a bit different but accomplishes the same goal - being able to use 150mm lenses for common enlargements (such as onto 8x10 paper) without running out of bellows.
I can also include a lens disc/board to mount to the cone should you need one. Contact me with the measurements of the diameter of rear element of the lens (where the threads are for mounting to a board). 49 or 50mm seems to be a common size for 150mm lenses.
This was designed by me and are printed on demand using Atomic PLA on my modified Prusa MK3s 3D printer. This should bring you years of reliable use when using them for normal printing sessions as long as they are stored reasonably. Store them with your lenses (e.g. not in an attic on a hot summer South Texas day shoved in an unnamed box to be forgotten about for 20 years).
If you would like another size cone (standard or otherwise), feel free to reach out to me!
(Lens is for illustrative purposes only - it is not included)