10 Pieces Step Down Ring,Camera Lens Filter Metal Filter Rings Compatible All Brands UV ND CPL (46-43mm,49-46mm,52-49mm,55-52mm,58-55mm,62-58mm,67-62mm,72-67mm,77-72mm,82-77mm)

About this item 1 Professional manufacturing,exquisite workmanship,this Camera Lens Adapter is made of high quality aluminum alloy,durable,non deformation,also with corrosion resistant and glossy.Extinction method:professional-grade lens matt paint on the inner wall.External coating: black part hard oxidation process 2 The first number of an adapter ring is always the lens thread size,the second number is the filter size of the accessory.If the first number is bigger,it’s a step-down ring What is a step up ring?Step up rings,also known as adaptor rings,allow you to use filters and accessories that are not the same size as your cameras lens.Lenses a ND UV CPL come in a large range of types and sizes and unfortunately they don’t always fit together correctly. 3 Compatible with:all 82mm camera lenses & 43mm accessories(UV,CPL,ND,Lens Hood,Threaded Lens).Your lens thread size will be printed underneath your lens cap or written somewhere on the lens barrel.This number is always prefixed by a”O”(diameter) symbol.For example:Ø82=82mm lens thread.This number can be found on the back of your lens cap.Make sure you order the correct size otherwise it will not fit your lens. Include Step Up Filter Adapter Ring Kit(46-43mm,49-46mm,52-49mm,55-52mm,58-55mm,62-58mm,67-62mm,72-67mm,77-72mm,82-77mm)