Nikon 1 10-30mm f/3.5-5.6 VR Lens for Mirrorless Camera , Black Vibration Reduction: This innovative VR system minimizes image blur caused by camera shake. It allows handheld shooting at dusk, at night, and even in poorly lit interiors. The lens' VR system also detects automatically when the photographer pans no special mode is required. Aspherical lens element: Aspherical lenses virtually eliminate the problem of coma and other types of lens aberration even when used at the widest aperture. They are particularly useful in correcting the distortion in wideangle lenses. In addition, use of aspherical lenses contributes to a lighter and smaller lens design. Nikon Super Integrated Coating: To enhance the performance of its optical lens elements, Nikon employs an exclusive multilayer lens coating that helps reduce ghost and flare to a negligible level. Nikon Super Integrated Coating achieves a number of objectives, including minimized reflection in the wider wavelength range. Internal Focusing: Imagine being able to focus a lens without it changing in size. Nikon's IF technology enables just that. All internal optical movement is limited to the interior of the nonextending lens barrel. This allows for a more compact, lightweight construction as as well as a closer focusing distance.