Novoflex REDUZIERRING 58/72 72mm Stepping Ring for RETRO Reverse Adapters

Description

Using this Novoflex REDUZIERRING 58/72 72mm Stepping Ring for RETRO Reverse Adapters, you will be able to mount lenses with a 72mm filter thread to your RETRO Reverse Adapter. These adapters come standard with a 58mm thread, and this stepping ring will adapt that to 72mm threads.