The Nikon AF-S Nikkor 24-70mm f/2.8G ED ($1,889.95) is the standard zoom lens for event shooters and other pros carrying full-frame Nikon cameras . It's exceptionally sharp everywhere but the edges of the frame, though it lacks the optical vibration reduction system you'll find in some zoom lenses.
Great center sharpness throughout zoom range; Constant f/2.8 aperture
Edge performance suffers; Some distortion; Lacks optical stabilization; Pricey