INON S-MRS Magnet Ring

A magnet ring attached on the camera lens to control various lens rings by magnetic attraction with an S-MRS Control Ring on "MRS EXT. Ring 33" or "MRS EXT. Ring 111".
The S-MRS Magnet Ring has been newly designed to optimize the magnetic attraction to achieve smoother operation without any play or rattle comparing to the previous model. Only "MRS EXT. Ring 33" and "MRS EXT. Ring 111" are usable. Other MRS ports are not compatible.