Step Up Adapter Ring
Material : Metal
Male Thread : 37mm/1.45inch
Female Thread : 58mm/2.28inch
Size(Approx) : 60 x 7mm/2.4inch x 0.28inch (Max.D x H)

Adapter ring is suitable for filters, close-up lenses and other attachments to lenses with different filter thread sizes.
The Bower 37-58mm Step-Up Adapter Ring easily screws onto the front of any 37mm Lens, and allows you to convert to the 58mm threads of accessory items (such as filters, hoods, flashes and lens converters).
Color : Black
Weight : 14g
Package Content : 2 x Step Up Adapter Ring