A8 constant f/2. aperture across the 17-50mm zoom range pairs with FLD and aspherical elements to deliver sharp, high-contrast images with strong aberration correction. The built-in optical stabilization provides 4 stops of compensation, and the HSM motor enables fast, quiet autofocus in a relatively compact 565g body. This lens is best for APS-C Nikon F-mount portrait and event shooters who need bright, stabilized standard zoom performance on a budget.
