Adapter ring is suitable for filters, close-up lenses and other attachments to lenses with different filter thread sizes. The Bower 43-52mm Step-Up Adapter Ring easily screws onto the front of any 43mm Lens, and allows you to convert to the 52mm threads of accessory items (such as filters, hoods, flashes and lens converters).

Features:
1. Suitable for attaching 43mm diameter lenses and 52mm diameter filters, extending lens and filter compatibility.
2. The filter adapter ring is simple to use and simply attaches to the lens with ease.
3. Made of high quality aluminum alloy for excellent durability and corrosion resistance.

Material: Metal
Male Thread: 43mm/1.7"
Female Thread: 52mm/2"
Size(Approx): 54 x 6mm/2.1"x 0.24"(Max.D*H)
Color: Black
Package Content: 1 x Step Up Adapter Ring