52mm-37mm Metal Step Down Ring Camera Lens Filter Ring Adapter 1pc Black

The 52mm-37mm ring adapter easily screws onto the front of any 52mm lens, and converts the thread size of your lens to the thread size of any other 37mm accessory (such as filters, hoods and lens converters).
Product Name:  Adapter Ring
Lens Side: 52mm/ 2"
Filter Side: 37mm/ 1.46"
Total Size(D*T): 55 x 6.5mm/ 2.2" x 0.26"
Color: Black