Replacement 405mm-49mm Camera Metal Filter Step Up Ring Adapter _x000D_ Product Name : Step Up Adapter Ring;Material : Metal_x000D_ Male Thread : 40.5mm/1.59inch ;Female Thread : 49mm/1.93inch _x000D_ Size(Approx) : 52 x 6mm/2inch x 0.24inch (Max.D*H);Color : Black_x000D_ Weight : 7g_x000D_ _x000D_ Adapter ring is suitable for filters, close-up lenses and other attachments to lenses with different filter thread sizes._x000D_ The Bower 40.5-49mm Step-Up Adapter Ring easily screws onto the front of any 40.5mm Lens, and allows you to convert to the 49mm threads of accessory items (such as filters, hoods, flashes and lens converters)._x000D_ _x000D_ Package Content : 1 x Step Up Adapter Ring_x000D_ _x000D_ Only the above package content, other products are not included._x000D_ Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_