Focal length: 200mm Diagonal Angle of view (FF): 12. 20 degree (8 degree with Nikon DX format) Maximum aperture: F2 Minimum aperture: F22 Lens Construction: 13 elements/9 groups, 3 ED lens elements, 1 Super ED lens elementsNumber of diaphragm blades: 9, rounded Minimum focus: 1.9m (6.2ft) Maximum magnification: 0.12x AF motor type: Silent Wave Motor Image stabilization: Yes, VR II (4 stops) Filter thread: 52mm drop-inFull functionality with Nikon TC-14E II, TC-17E II, TC-20E II and TC-20EIII Teleconverters. Weight: 2930 g Dimensions: 124mm diameter x 204 mm length