I have Inon AD lenses (ucl165, ucl105, ufl165). Was looking to get an adapter for my Olympus Tough 8010 in an Olympus pt-048. Anyone have any suggestions? I saw the fix 52mm to AD pro adapter from reef photo (ideal for the ufl165) but since this is a backup camera/housing I hope to never need I'm not looking to spend too much. Any suggestions?