AF-S Nikkor 18-35mm 3.5-4.5 G Lens
Nikon 18-35mm f/3.5-4.5G Specifications Focal length: 18-35mm Maximum aperture: f/3.5-4.5 Minimum aperture: f/22-29 Lens construction: 12 elements in 8 groups (with two ED glass and three aspherical lens elements) Angle of view: 100° – 63° (76° – 44° with Nikon DX format) Closest focusing distance: 0.28 m (0.92 ft.) Maximum reproduction ratio: 0.2x No. of diaphragm blades: 7 (rounded) Filter/attachment size: 77mm Diameter x length (extension from the camera’s lens-mount flange): Approximately