Nikon 1 Nikkor VR 10-100mm f/4-5.6 PD-Zoom.

Nikon's 1 Nikkor VR 10-100mm f/4-5.6 PD-Zoom Lens (Black) for CX Format is a 10x zoom lens designed specifically for shooting videos with the Nikon 1 CX format mirrorless cameras (it's superb for shooting still photos as well). The lens features three adjustable zoom speeds for video coverage variety, plus a voice coil AF motor (VCM) that keeps camera pan-in and pan-out activity silent. 

Its 27-270mm (equivalent in 35mm format) range gives you a superb lens, from true wide-angle to long telephoto, which is ideal for portraits, landscapes, sports, and action shots. The Vibration Reduction (VR) system makes it possible to shoot still photos at much lower shutter speeds, with sharper results, than is normally the case. This is especially useful in low-light situations, and when using the telephoto part of the zoom range (where the slightest movement is magnified in an image).

With extra-low dispersion glass that provides superior sharpness and color, an aspherical lens element to virtually eliminate the problem of coma and other types of lens aberration even at the widest aperture, and Super Integrated Coating that reduces ghost and flare, this lens delivers superb images, still or video. A High Refractive Index of more than 2.0 that compensates for field curvature and spherical aberrations, combined with internal focusing makes possible a smaller, lighter lens with a closer focusing distance.