Sigma 120-400mm f/4.5-5.6 AF APO DG OS HSM Telephoto Zoom Lens for Nikon Digital SLR Cameras

Product description SKU:SN-164749;Description:Used Sigma 120-400mm F4.5-5.6 APO DG OS (Nikon Mount) Amazon.com The Sigma 120-400mm telephoto zoom lens covers a telephoto range of up to 400mm, letting you bring almost any subject close for short-perspective shots. The lens employs Sigma's original Optical Stabilizer (OS) function, which gives you access to shutter speeds approximately four stops slower without blurring the image. As a result, you can capture low-light, long-distance shots such as football plays, wildlife profiles, and landscape scenes without using a tripod for each photo. In addition, the lens incorporates a Hyper Sonic Motor (HSM) for quick, high-speed autofocusing, along with a rear focus system that guarantees optimum image quality throughout the entire zoom range. And photographers will love the three special low dispersion (SLD) glass elements, which correct for chromatic aberration, and the super multilayer lens coating, which reduces flare and ghosting. Other details include a minimum focusing distance of 59.1 inches, a maximum magnification ratio of 1:4.2, and support for optical 1.4x EX DG APO and 2x EX DG APO tele converters. Specifications Focal length: 120-400mm Maximum aperture: f/4.5-5.6 Lens construction: 21 elements in 15 groups Angle of view: 20.4 to 6.2 degrees Number of diaphragm blades: 9 Minimum aperture: f/22 Minimum focusing distance: 59.1 inches Maximum magnification: 1:4.2 Filter size: 77mm Hood type: Bayonet Mount: Nikon Dimensions: 3.6 inches in diameter and 8 inches long Weight: 61.7 ounces Warranty: 1 year

• Incorporating Sigma's original OS (Optical Stabilizer) function.
• Three SLD glass elements and a rear focus system provide optimum image quality throughout the entire zoom range.
• Super multi-layer coating reduces flare and ghosting.
• The minimum focusing distance of 150cm (59.1") makes it useful for close-up photography.
• HSM ensures quiet and high-speed autofocus.