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This ultra-wide-angle lens, designed exclusively for use with Nikon’s DX-format, gives a versatile wide-angle zoom perspective. Features | • | Design allows 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 degrees at 12mm to 61 degrees at 24mm, compares to that of an 18-36mm lens on 35mm size sensor format. | | • | Nikon’s design produces a smaller image circle (the size of the image that is projected by the lens on to the sensor) allowing smaller lens diameter and optimal picture quality from center-to-edge-to-corner on the picture. | | • | Exclusive Silent Wave Motor (SWM) allows ultra-high-speed auto focusing with perfect accuracy and powerful super-quiet movement. | | • | 2 Extra-low Dispersion (ED) glass elements for minimized chromatic aberration. | | • | 3 aspherical lens elements for low distortion. | | • | Internal Focusing (IF) design for smoother focusing and great body balance. | | • | Manual/Auto mode allows instant change from auto focus to manual with 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. |
Contents in original box | • | 1 Hood | | • | 1 Front cap | | • | 1 Rear cap |
Specification | Focal Length Range | 12-24mm | | Zoom Ratio | 2x | | Max Aperture | 4 | | Minimum Aperture | 22 | | Autofocus | Yes | | AF-S (Silent Wave Motor) | Yes | | Min Focus Distance | 0.3m(1ft.) | | Lens (Elements) | 11 | | ED (Elements) | 2 | | Lens (Groups) | 7 | | Maximum Reproduction Ratio | 1.83 | | Dimensions | 82.5x90mm (Diameter x Length) | | Weight | 16.4oz.(465g) | | Filter Size | 77mm | |