Nikon AF-P DX NIKKOR 70-300mm f/4.5-6.3G ED LensEvery photographer, whether novice or expert needs a standard zoom lens in their arsenal. A standard zoom lens offers a focal length that varies, unlike a prime lens. This allows the photographer to do just that, zoom in and out on a subject or scene. A zoom lens maintains (or regains) focus even with focal length of the subject matter changes. Zoom lenses, such as this Nikon AF P DX NIKKOR 70 300mm f 4. 5 6. 3G ED Lens, provide the user with a