Lens Backscatter Macro Mate & flip holder (Pre-owned)

This Macrolens are made to fit on some Sea&Sea macro ports and you don't need a thread to attach it.

Custom made for Sea&Sea compact flat ports without threads.
Simply slip the MacroMate onto your macro port to explore the world of extreme macro. The MacroMate will give you a 2:1 ratio on an underwater SLR camera housing. Flip the lens up to return to normal shooting.

The MacroMate will give you a 2:1 ratio on an underwater SLR camera housing.

It can probably be used for other brands as well.