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Product Features and Technical Details
Product Features

* 12-24mm autofocus zoom lens with f/4 maximum aperture for Nikon digital SLR cameras
* 2 Extra-Low Dispersion (ED) glass elements and 3 aspherical lens elements for superior optics
* D-type design provides precise distant information for flash and ambient light exposure
* Rounded diaphragm makes out-of-focus elements appear natural; 11.8-inch close focus distance
* Measures 3.2 inches in diameter and 3.5 inches long; weighs 1.07 pounds; 5-year warranty


Technical Details

* Type: DX Nikkor lens for digital SLRs
* Product number: 2144NAS
* Focal length: 12 to 24 millimeters
* Maximum aperture: f4
* Picture angle: 99 to 61 degrees
* Lens construction: 11 elements in 7 groups
* Lens drive: Silent Wave Motor
* Extra low dispersion (ED) lens: 2 elements
* Aspherical lens: 3 elements
* Focusing: Internal focusing (IF) type
* Minumum shooting distance: 11.8 inches
* Maximum reproduction ratio: 1/8.3
* Macro: N/A
* Minimum f-stop: 22
* Aperture blades: 7 blades (rounded)
* Aperture ring: N/A
* Lens hood: HB-23 (supplied)
* Filter size: 77 millimeters
* Case: Soft case CL-S2 (Optional)
* Diameter: 3.2 inches
* Length: 3.5 inches
* Weight: 1.07 pounds

Product DescriptionEnjoy a wider angle of view with the Nikon 12-24mm autofocus zoom lens, which is optimized for Nikon digital SLR cameras. The lens offers such features as a 2x zoom ratio, an exclusive Silent Wave Monitor that allows for accurate and quiet high-speed autofocusing, two Extra-Low Dispersion (ED) glass elements for minimized chromatic aberration, and three aspherical lens elements for low distortion. Nikon's D-type design, meanwhile, provides precise distant information for the flash and ambient light exposure processes. Perhaps the nicest feature, however, is the small image circle--the size of the image that's projected by the lens onto the sensor--which produces an optimal image from the center to the edge to the corner. Other details include a variable angle of view from 99 degrees (at 12mm) to 61 degrees (at 24mm), a rounded diaphragm that makes out-of-focus elements appear more natural, and an 11.8-inch close focus distance throughout the zoom range. All Nikon lenses carry a five-year warranty.



* Focal length: 12-24mm
* Maximum aperture: f/4
* Picture angle (Nikon digital SLR): 99 to 61 degrees
* Lens construction: 11 elements in 7 groups
* Lens drive: Silent Wave Monitor
* Extra-Low Dispersion (ESD) lens: 2 elements
* Aspherical lens: 3 elements
* Focusing: Internal Focusing (IF) type
* Minimum shooting distance: 11.8 inches
* Maximum reproduction ratio: 1:8.3
* Minimum F stop: 22
* Aperture blades: 7 (rounded)
* Lens hood: HB-23 (included)
* Filter size: 77mm
* Included accessories: HB-23 hood, 77mm lens cap, rear cap
* Dimensions: 3.2 inches in diameter, 3.5 inches long
* Weight: 1.07 pounds



Product Description
This superb zoom lens is especially designed for the NIKON D-Series digital SLR cameras. Its advanced design enables a combination of wider angle-of-view with optical characteristics optimized for Nikon digital SLR camera sensors Internal Focus ( IF ) design M/A mode enables instant switching from autofocus to manual Nikon D-type design provides precise distance information for flash & ambient light exposure processes 11.8 close focusing distance throughout zoom range 77mm filter size Dimensions - 3.5L x 3.2D