AOI Step-down Ring for M67 to M52

AOI step-down ring from M67 to M52. Will work on the UWL-04A, UWL-400A, UAL-05 and many others. It will convert their threads from M52 to M67, so they can be used in other housings other than housings with M52 thread. Due to the design of this step-ring it will not work on the Fantasea G7X MKII & MKIII, unless 2 pcs of M67 extensions are added. (see accessory list) (will work on most ports that are round, like Nauticam, Fantasea, Seafrogs ports)

• Mærke: AOI
• Kategori: WET LENSES > Bayonet Quick Release mounts > AOI - QRS - Quick Release System