Step-down adapter ring set

-Allows you to fit a smaller size lens filter onto a lens with a larger diameter.
-The ring adapter easily screws onto the front of any lens, and converts the thread size of your lens to the thread size of any other accessory (such as filters, hoods, flashes and lens converters).
-Matte Surface Treatment, matched exactly for installing.No wobbling or cross-threading

Package:
1 x 37-30mm step-down filter adapter ring
1 x 49-37mm step down adapter ring
1 x 52-49mm step down lens ring
1 x 55-52mm step down ring
1 x 58-55mm step down ring
1 x 62-58mm step down ring
1 x 67-62mm step down ring
1 x 72-67mm step down ring
1 x 77-72mm step down ring
1 x 82-77mm step down ring

Warranty
Limited One-Year Warranty, providing life-time after-sales service, If you meet any problem, please feel free to contact us.