Suitable for the OM M.Zuiko Digital ED 90mm f/3.5 Macro IS PRO Lens and OM M.Zuiko Digital 2X Teleconverter MC-20.
Nauticam has tested the port for OM M.Zuiko Digital ED 90mm f/3.5 Macro IS PRO lens while using a CMC-1 resulted in 3.5x magnification, which is more than the MC10 adaptor - which only yielded 2.9x magnification.
Don't for get the gear for the lens (see related products).
Nauticam encourage divers to use the macro lens directly with CMC-1 which provides more flexibility under water.
If you add the TC20 you will get more than 4x magnification - with the extension ring (see related products).