Price Guarantee
Rent NowThe ProMaster Step Down Ring (46mm – 37mm) is a perfect complement to the ProMaster filter line. ProMaster Stepping Rings are precision machined to properly convert the thread size of your filter and/or lens.
The ProMaster Step Down Ring (46mm – 37mm) is a perfect complement to the ProMaster filter line. ProMaster Stepping Rings are precision machined to properly convert the thread size of your filter and/or lens.
