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

Product Details

• Brand: Nikon
• Model: 2144
• Dimensions: 1.07 pounds

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

Amazon.com Product Description
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

From the Manufacturer
Lens making is an art – Nikon artisans craft Nikkor optics from the finest materials, taking pride in adding their intellect and technique to bring the world's finest lenses to life. They push the leading edge of lens making, harder and harder, in their effort to provide the "glass" that makes the world's greatest pictures.

Features include:

• Designed for Nikon D-Series digital SLR
• 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 degrees at 12mm to 61 degrees 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 ultra-high-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

Customer Reviews

Pricey and not worth it
This is an excellent lens. Well-built and sharp. HOWEVER, so is the Tokina version at half the price. I tested both and couldn't tell the difference in the images. Used the other $500 for something else.

Excelent purchase
I was hesitating between the sigma 10-24mm and this lens. There is a big difference in price but after reading all the Amazon reviews and some more I decided to go for the Nikon. I own a Nikon D200 and have the 18-200mm VR lens, the 80-400mm Nikon VR lens and the Sigma 105mm macro lens. Talking about optics I can not complain about the sigma macro lens but talking about look and performans I really prefer Nikon lenses. This wideangle zoom lens I consider was the lens I was missing to have a complete set of shooting options. It feels good, looks good and most important of all it performs outstanding.

Crazy Good DX Wide Angle
A friend suggested I get this wide angle lens for my D40. At first I was reluctant because of the price. I'm glad I took his advice however. I've taken about 600 shots on this lens so far, and every one of them is clean. Zero blurry or fuzzy or vignetted shots.

The color is excellent, and 12mm is wide enough to have some serious wide angle fun. The lens has not gotten in the way of taking crazy shots.