Page 1 of 12-24mm f/4G ED-IF AF-S DX Zoom-Nikkor by Nikon USA

af-s nikkor zoom lens af-s dx zoom-nikkor 12-24mm f/4g ed-if designed for nikon d-series digital slr digital slr zoom lens design enables a combination of wider angle-of-view with optical characteristics that are optimized for nikon digital slr camera sensors 2x zoom ratio and variable angle-of-view from 99° at 12mm to 61° at 24mm comparable to that of an 18-36mm lens on 35mm size sensor format nikon design that produces a smaller image circle the size of the image that is projected by the lens on to the sensor enabling smaller lens diameter and optimal image quality from center-to edge-to-corner on the image exclusive silent wave motor enables ultrahigh-speed autofocusing with exceptional accuracy and powerful super-quiet operation 2 extra-low dispersion ed glass elements for minimized chromatic aberration 3 aspherical lens element for low distortion internal focusing if design for smoother focusing and great body balance m/a mode enables instant switching from autofocus to manual with virtually no time lag even during af servo operation nikon d-type design provides precise distance information for flash and ambient light exposure processes rounded diaphragm to make out-of-focus elements appear more natural dx nikkor is designed exclusively for use with nikon digital slr models 11.8 close focusing distance throughout zoom range

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