TTArtisan 7.5mm f2 Safe lens cap

Lens cap safe ring for the TTArtisan 7.5mm f2.

Ever carried the 7.5 fish eye and the cap fell off?

It happens too frequently for me and I decided to put a safety ring on it to make it more difficult to fall.

Print in PETG. If you print in PLA it will break when attaching to the original cap.