For Sale: INON Wet-Diopter UWL 100-28 & Mount Base 28AD Port

and

1 x INON Mount Base 28AD Port for Olympus PT27, PT-20 etc.

Both parts have been used one time only in fresh-water and are absolutely in a perfect condition.

The original price was EUR 316,- and EUR 189,-

For both together I am thinking about EUR 150,-

The parts are located in Germany.