![Amazon.com : Sigma 24-70mm f/2.8 EX DG Macro Aspherical Large Aperture Standard Zoom Lens for Canon SLR Cameras : Camera Lenses : Electronics Amazon.com : Sigma 24-70mm f/2.8 EX DG Macro Aspherical Large Aperture Standard Zoom Lens for Canon SLR Cameras : Camera Lenses : Electronics](https://m.media-amazon.com/images/I/61ZWYDGxUYS._AC_UF894,1000_QL80_.jpg)
Amazon.com : Sigma 24-70mm f/2.8 EX DG Macro Aspherical Large Aperture Standard Zoom Lens for Canon SLR Cameras : Camera Lenses : Electronics
![Amazon.com : Sigma 70mm F/2.8 EX DG Macro Lens for Nikon Digital SLR Cameras (OLD MODEL) : Camera Lenses : Electronics Amazon.com : Sigma 70mm F/2.8 EX DG Macro Lens for Nikon Digital SLR Cameras (OLD MODEL) : Camera Lenses : Electronics](https://m.media-amazon.com/images/I/71mb23s4kOL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Sigma 70mm F/2.8 EX DG Macro Lens for Nikon Digital SLR Cameras (OLD MODEL) : Camera Lenses : Electronics
![Amazon.com : Sigma 70mm F/2.8 EX DG Macro Lens for Canon Digital SLR Cameras : Camera Lenses : Electronics Amazon.com : Sigma 70mm F/2.8 EX DG Macro Lens for Canon Digital SLR Cameras : Camera Lenses : Electronics](https://m.media-amazon.com/images/I/81fJSNoNunL._AC_UF350,350_QL80_.jpg)