For NIKON Made By Professional Grade Sigma 24-70mm f/2.8 IF EX DG HSM AF Standard Zoom Lens for Nikon Digital SLR Cameras. Full Frame Super High Speed Lens for affordable price. In like new condition. Very Sharp Image Indeed! $499 obo The 24-70mm is a constant ƒ/2.8 lens, maintaining a constant aperture throughout its zoom range; however, the lens extends as it is zoomed towards 70mm. It is designed to fill the 35mm frame, and thus is compatible with full- and cropped-frame dSLR camera bodies.
