TAK 98 MM RD-EXT COUPLING

Takahashi's 98mm reducer attaches to either the ExtenderCR or ReducerCR to the CCA-250 Camera Angle Adjuster. 

End 1:  M98 x 1 female thread

End 2:  M98 x 1 male thread and M72 x 1 female thread

Metal Back:  33 mm