Features:

• Vibration Reduction (VR II) minimizes the effects of camera shake, allowing photographers to shoot at as many as four shutter speeds slower than would otherwise be possible, assuring dramatically sharper images
• New Tripod Detection mode reduces vibration that may occur due to shutter release when mounted on a tripod
• Nikon's Silent Wave Motor (SWM) enables ultra high-speed autofocusing with exceptional accuracy and powerful, super-quiet operation
• Exclusive Nano Crystal Coat and a meniscus protective glass element combine to further reduce ghosting and flare for even greater image clarity
• Three ED (Extra-low Dispersion) elements control chromatic aberrations while enhancing color, sharpness and contrast, even at the widest aperture settings
• Rugged and reliable, lightweight construction features a magnesium die-cast barrel and professional-grade dust and moisture resistance
• New A/M focus mode provides fast, secure switching between Auto and Manual focus operation

Specifications:

• Lens construction: 14 elements in 11 groups
• Maximum aperture: f/2.8
• Focal length: 400mm
• Minimum focus distance: 9.5 feet
• Maximum reproduction ratio: 1/6.3x
• No. of diaphragm blades: 9 (rounded)
• Minimum aperture: f/22
• Picture angle: 6 degrees 10 minutes (35mm format), 4 degrees (Nikon DX-format)
• Filter attachment size: 52mm
• Hood: HK-33
• Included accessories: Slip-on HK-33 Lens Hood, CT-404 Trunk Case, Slip-in filter holder, 52-mm screw-in NC filter, LN-1 Strap , Monopod collar
• Dimensions: 6.3 in x 14.5 in
• Weight: Aprox. 10.2 lbs.