Versatile 10.7x FX-Format Zoom Lens With ED Glass/ 77mm Filter Size/ Optimized For Edge To Edge Sharpness On Both FX And DX-Format D-SLRs/ Nikon VR II (Vibration Reduction) Image Stabilization/ 2 Extra-Low Dispersion (ED) Elements/ 3 Aspherical Lens Elements/ Nikon Super Integrated Coating (SIC)/ Zoom Lock Switch/ Focus To 18 " At Any Focal Length/ Rounded 9-Blade Diaphragm/ Black Finish