![Amazon.com : Sigma 50mm f/1.4 EX DG HSM Lens for Nikon Digital SLR Cameras : Camera Lenses : Electronics Amazon.com : Sigma 50mm f/1.4 EX DG HSM Lens for Nikon Digital SLR Cameras : Camera Lenses : Electronics](https://m.media-amazon.com/images/I/61R8biHUjbL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Sigma 50mm f/1.4 EX DG HSM Lens for Nikon Digital SLR Cameras : Camera Lenses : Electronics
![Amazon.com : Customized Cine Lens Sigma 50-100mm T2.0 EF Mount for RED Raven BMCC Canon Sony : Electronics Amazon.com : Customized Cine Lens Sigma 50-100mm T2.0 EF Mount for RED Raven BMCC Canon Sony : Electronics](https://m.media-amazon.com/images/I/41q64TyESpL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Customized Cine Lens Sigma 50-100mm T2.0 EF Mount for RED Raven BMCC Canon Sony : Electronics
![Amazon.com : Sigma 18-50mm f/2.8 DC DN Contemporary Lens for Sony E, Bundle with 55mm Filter Kit, Lens Cleaner, Lens Wrap, Lens Cap Tether, Cleaning Kit, PC Software Kit : Electronics Amazon.com : Sigma 18-50mm f/2.8 DC DN Contemporary Lens for Sony E, Bundle with 55mm Filter Kit, Lens Cleaner, Lens Wrap, Lens Cap Tether, Cleaning Kit, PC Software Kit : Electronics](https://m.media-amazon.com/images/I/61ntENYHxgL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Sigma 18-50mm f/2.8 DC DN Contemporary Lens for Sony E, Bundle with 55mm Filter Kit, Lens Cleaner, Lens Wrap, Lens Cap Tether, Cleaning Kit, PC Software Kit : Electronics
![Amazon.com : Sigma 50-200mm f/4.0-5.6 DC IF SLD Optical Stabilized (OS) Lens with Hyper Sonic Motor (HSM) for Canon Digital SLR Cameras : Camera Lenses : Electronics Amazon.com : Sigma 50-200mm f/4.0-5.6 DC IF SLD Optical Stabilized (OS) Lens with Hyper Sonic Motor (HSM) for Canon Digital SLR Cameras : Camera Lenses : Electronics](https://m.media-amazon.com/images/I/81DwxjSMyzL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Sigma 50-200mm f/4.0-5.6 DC IF SLD Optical Stabilized (OS) Lens with Hyper Sonic Motor (HSM) for Canon Digital SLR Cameras : Camera Lenses : Electronics
![Amazon.com : Sigma 50-100mm f/1.8 DC HSM Art Lens for Nikon F 15PC Accessory Kit. Includes 3PC Filter Kit (UV-CPL-FLD) + 6 Piece Graduated Filter Set (Red, Yellow, Blue, Orange, Grey, Purple) + Amazon.com : Sigma 50-100mm f/1.8 DC HSM Art Lens for Nikon F 15PC Accessory Kit. Includes 3PC Filter Kit (UV-CPL-FLD) + 6 Piece Graduated Filter Set (Red, Yellow, Blue, Orange, Grey, Purple) +](https://m.media-amazon.com/images/I/71st5pXjkTL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Sigma 50-100mm f/1.8 DC HSM Art Lens for Nikon F 15PC Accessory Kit. Includes 3PC Filter Kit (UV-CPL-FLD) + 6 Piece Graduated Filter Set (Red, Yellow, Blue, Orange, Grey, Purple) +
![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://images-na.ssl-images-amazon.com/images/I/81GIgCbg1hL._AC_UL210_SR210,210_.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 50-100mm f/1.8 DC HSM Art Lens for Nikon F (693955) Bundle + Backpack + 64GB Card + Lens Case + Card Reader + 3 Piece Filter Kit + Cleaning Set + Flex Tripod + Memory Wallet + More : Electronics Amazon.com : Sigma 50-100mm f/1.8 DC HSM Art Lens for Nikon F (693955) Bundle + Backpack + 64GB Card + Lens Case + Card Reader + 3 Piece Filter Kit + Cleaning Set + Flex Tripod + Memory Wallet + More : Electronics](https://m.media-amazon.com/images/I/71HBtVR3dkL.jpg)
Amazon.com : Sigma 50-100mm f/1.8 DC HSM Art Lens for Nikon F (693955) Bundle + Backpack + 64GB Card + Lens Case + Card Reader + 3 Piece Filter Kit + Cleaning Set + Flex Tripod + Memory Wallet + More : Electronics
![Amazon.com : Sigma 50mm f/1.4 EX DG HSM Lens for Canon Digital SLR Cameras : Camera Lenses : Electronics Amazon.com : Sigma 50mm f/1.4 EX DG HSM Lens for Canon Digital SLR Cameras : Camera Lenses : Electronics](https://m.media-amazon.com/images/I/51KRin7+tiL._SY350_PKmb-play-button-overlay_.jpg)
Amazon.com : Sigma 50mm f/1.4 EX DG HSM Lens for Canon Digital SLR Cameras : Camera Lenses : Electronics
![Amazon.com : Sigma 50-200mm f/4.0-5.6 DC IF SLD Optical Stabilized (OS) Lens with Hyper Sonic Motor (HSM) for Nikon Digital SLR Cameras : Camera Lenses : Electronics Amazon.com : Sigma 50-200mm f/4.0-5.6 DC IF SLD Optical Stabilized (OS) Lens with Hyper Sonic Motor (HSM) for Nikon Digital SLR Cameras : Camera Lenses : Electronics](https://m.media-amazon.com/images/I/61oebELpC0L._AC_UF894,1000_QL80_.jpg)
Amazon.com : Sigma 50-200mm f/4.0-5.6 DC IF SLD Optical Stabilized (OS) Lens with Hyper Sonic Motor (HSM) for Nikon Digital SLR Cameras : Camera Lenses : Electronics
![Amazon.com : Sigma 18-50mm f/2.8-4.5 SLD Aspherical DC Optical Stabilized (OS) Lens with Hyper Sonic Motor (HSM) for Sigma Digital SLR Cameras : Camera Lenses : Electronics Amazon.com : Sigma 18-50mm f/2.8-4.5 SLD Aspherical DC Optical Stabilized (OS) Lens with Hyper Sonic Motor (HSM) for Sigma Digital SLR Cameras : Camera Lenses : Electronics](https://m.media-amazon.com/images/I/41pCKiO2xGL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Sigma 18-50mm f/2.8-4.5 SLD Aspherical DC Optical Stabilized (OS) Lens with Hyper Sonic Motor (HSM) for Sigma Digital SLR Cameras : Camera Lenses : Electronics
![Amazon.com : Sigma 50mm f/1.4 EX DG HSM Lens for Canon Digital SLR Cameras : Camera Lenses : Electronics Amazon.com : Sigma 50mm f/1.4 EX DG HSM Lens for Canon Digital SLR Cameras : Camera Lenses : Electronics](https://m.media-amazon.com/images/I/81NtCHjZwoL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Sigma 50mm f/1.4 EX DG HSM Lens for Canon Digital 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 Sigma 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 Sigma Digital DSLR Camera : Slr Camera Lenses : Electronics](https://m.media-amazon.com/images/I/51J7LBnu3wL._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 Sigma Digital DSLR Camera : Slr Camera Lenses : Electronics
![Amazon.com : Sigma 50mm f/1.4 EX DG HSM Lens for Nikon Digital SLR Cameras : Camera Lenses : Electronics Amazon.com : Sigma 50mm f/1.4 EX DG HSM Lens for Nikon Digital SLR Cameras : Camera Lenses : Electronics](https://m.media-amazon.com/images/I/41KAYUznyUL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOUR%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA204%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazon.com : Sigma 50mm f/1.4 EX DG HSM Lens for Nikon Digital SLR Cameras : Camera Lenses : Electronics
![Amazon.com : Sigma 50-200mm f/4.0-5.6 DC IF SLD Optical Stabilized (OS) Lens with Hyper Sonic Motor (HSM) for Nikon Digital SLR Cameras : Camera Lenses : Electronics Amazon.com : Sigma 50-200mm f/4.0-5.6 DC IF SLD Optical Stabilized (OS) Lens with Hyper Sonic Motor (HSM) for Nikon Digital SLR Cameras : Camera Lenses : Electronics](https://m.media-amazon.com/images/I/61oebELpC0L.jpg)