You are bidding on a AF-S DX Zoom-Nikkor 17-55mm f/2.8G IF-ED with 3.2x wide angle zoom.  This is the lens for both stunning sharpness and beautiful background blur (bokeh) with DX-format cameras. Its fine resolution and fast f/2.8 fixed aperture deliver exceptional photos and HD video—from close subjects all the way to infinity—to satisfy high-end photographers who value image quality. Its versatile standard zoom range of 17–55mm make it an ideal for most walk-about situations.

 Some Specs:

Focal Length Range  17 - 55 mm

Maximum Aperture   f/ 2.8

Format  DX

AF-S (Silent Wave Motor)  Yes

Approx. Dimensions (Diameter x Length)   3.4  in.  (85.5  mm)  x  4.4  in.  (110.5  mm)

Approx. Weight    26.6  oz.  (755  g)