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

Details: Enjoy 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