![Sigma 50-500mm f/4.5-6.3 APO DG HSM OS Autofocus Lens for Nikon {95} with Tripod Collar/Foot at KEH Camera Sigma 50-500mm f/4.5-6.3 APO DG HSM OS Autofocus Lens for Nikon {95} with Tripod Collar/Foot at KEH Camera](https://www.keh.com/cdn-cgi/image/q=50,w=600/media/catalog/product/i/m/img563448cc864d43.69964987.jpg)
Sigma 50-500mm f/4.5-6.3 APO DG HSM OS Autofocus Lens for Nikon {95} with Tripod Collar/Foot at KEH Camera
![DxOMark test: Sigma 50-500mm f/4.5-6.3 APO DG OS HSM vs. Nikon 80-400mm f/4.5-5.6G ED VR - Nikon Rumors DxOMark test: Sigma 50-500mm f/4.5-6.3 APO DG OS HSM vs. Nikon 80-400mm f/4.5-5.6G ED VR - Nikon Rumors](https://nikonrumors.com/wp-content/uploads/2013/09/Sigma-50-500mm-F4.5-6.3-APO-DG-OS-HSM-vs-Nikon-80-400mm-f4.5-5.6G-ED-VR.png)
DxOMark test: Sigma 50-500mm f/4.5-6.3 APO DG OS HSM vs. Nikon 80-400mm f/4.5-5.6G ED VR - Nikon Rumors
![Amazon.com : Sigma 50-500mm f/4-6.3 EX DG HSM APO RF Telephoto Zoom Lens for Canon SLR Cameras : Camera Lenses : Electronics Amazon.com : Sigma 50-500mm f/4-6.3 EX DG HSM APO RF Telephoto Zoom Lens for Canon SLR Cameras : Camera Lenses : Electronics](https://m.media-amazon.com/images/I/510DGzIMGnS._AC_UF894,1000_QL80_.jpg)
Amazon.com : Sigma 50-500mm f/4-6.3 EX DG HSM APO RF Telephoto Zoom Lens for Canon SLR Cameras : Camera Lenses : Electronics
![Amazon.com : Sigma 50-500mm f/4.5-6.3 APO DG OS HSM SLD Ultra Telephoto Zoom Lens for Nikon Digital DSLR Camera : Slr Camera Lenses : Electronics Amazon.com : Sigma 50-500mm f/4.5-6.3 APO DG OS HSM SLD Ultra Telephoto Zoom Lens for Nikon Digital DSLR Camera : Slr Camera Lenses : Electronics](https://m.media-amazon.com/images/I/81GIgCbg1hL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Sigma 50-500mm f/4.5-6.3 APO DG OS HSM SLD Ultra Telephoto Zoom Lens for Nikon Digital DSLR Camera : Slr Camera Lenses : Electronics
![Amazon.com : Sigma 50-500mm f/4.5-6.3 APO DG OS HSM SLD Ultra Telephoto Zoom Lens for Nikon Digital DSLR Camera : Slr Camera Lenses : Electronics Amazon.com : Sigma 50-500mm f/4.5-6.3 APO DG OS HSM SLD Ultra Telephoto Zoom Lens for Nikon Digital DSLR Camera : Slr Camera Lenses : Electronics](https://m.media-amazon.com/images/I/81rIfkBCC7L._AC_UF894,1000_QL80_.jpg)