M67 Flip Diopter Holder

for 4" Wide Acrylic Dome Port
SKU # 25105
This flip holder allows for use of one M67 wet-mate optic like the SMC-1 or CMC-1 on SKU #36137 the 4'' Wide-Angle Port for Olympus M.Zuiko Digital ED 9-18mm F4.0-5.6