The Nikon AF-S 14-24mm f/2-8G ED Lens is an extreme ultra-wide zoom wide-aperture lens that delivers edge-to-corner sharpness that can surpass that of equivalent fixed focal-length lenses- It features a Nano Crystal coating to reduce the effects of ghost and flare combined with 2 ED (Extra-low Dispersion) elements and PGM aspherical lenses that help control chromatic aberrations- These all combine to enhance sharpness and contrast- It features a Nano Crystal coating to reduce the effects of ghost and flare, combined with 2 ED (Extra-low Dispersion) elements and PGM aspherical lenses that help control chromatic aberrations- These all combine to enhance sharpness and contrast- The Nikon 14-24mm Silent Wave Motor (SWM) feature provides swift autofocus with superior accuracy and ultra-quiet operation- This G-type lens does not feature an aperture ring on the lens body, resulting in a lighter and more compact lens- Aperture changes are designed to be done via the camera's command dial- {Key Features} - Professional, extreme wideangle zoom NIKKOR lens- - 14-24mm zoom range (DX equivalent: 21-36mm)- - Nano Crystal coat reduces ghost and flare- - SWM (Silent Wave Motor) for whisper quiet and fast autofocus- - ED glass to minimize chromatic aberration- - Rubber mount seal- - Instant manual focus override (M/A or M switching)- - Integrated hood- {Box Contents} - Nikon AF-S 14-24mm f/2-8G ED Lens - Lens Cap LF-1 - Soft pouch CL-M3