the AF-S DX NIKKOR 18-140mm f/3.5-5.6G ED VR is a versatile 27-210mm-equivalent all-in-one zoom covering a wide-angle to mid-telephoto range. Helping to achieve impressive image quality, the optical design employs one aspherical element and one extra-low dispersion element, which both help to limit spherical and chromatic aberrations in order to realize great sharpness and color accuracy. Individual elements also feature a Super Integrated Coating, which cuts flare and ghosting to increase contrast when working in harsh lighting conditions.