This is an in-depth review of the Nikon 18-300mm f/3.5-5.6G DX ED VR lens that was released in June of 2012 along with the Nikon 24-85mm f/3.5-4.5G ED VR lens. Thanks to the popular demand of the 18-200mm and the full-frame Nikon 28-300mm VR lenses, Nikon decided to add another superzoom to the DX line. While the 28-300mm works well on both full-frame and cropped sensor cameras, its 28mm focal length is too long for general use on cropped sensor cameras (with an equivalent focal length of 42mm). Therefore, a redesigned version of the lens with wider field of view makes the 18-300mm VR a more attractive superzoom option for DX users.
The Nikon 18-300mm DX is a variable aperture lens with a 16.7x zoom range for enthusiasts that need a single, “all-in-one” lens for everyday and travel photography. The variable aperture of f/3.5-5.6 (which changes from f/3.5 on the widest end at 18mm to f/5.6 when zoomed in), along with the lack of the gold ring on the front of the lens indicate that the lens is not on the same level as professional-grade constant aperture lenses in terms of optics, which is quite understandable, considering what it can offer in terms of zoom range.