A:AnswerThis filter is size specific to the lense size. If you look on the front of the lense, there should be a diameter showing on the front of the lense next to the optic. You will have to purchase a filter that fits your lense. Most filters come in a variety of sizes to fit most lenses.
A:AnswerIt depends upon the size of the lens opening for whatever lens you are using. This size filter is for my Nikon 18-135 mm lens with a 67 mm lens opening. You can find the lens opening size printed on the side of the lens. With Nikon lenses like mine, the filter size (lens opening) is the last two (or3) numbers at the base of the lens.
