Sigma makes some of the best lenses you can get your hands on, and now, you can save hundreds on some of their best glass. The incredible Sigma 50mm f1.4 can be picked up for Canon EF mount cameras for just $698.30 and Nikon F mount cameras for only $719.89! The 35mm f1.4 is also just $619! You can save over $400 on the Sigma 105mm f2.8 Macro (Canon EF and Nikon F), and if you’re a Sony shooter, you can save on the 16mm f1.4, the 56mm f1.4, and the 24-70mm f4. Check out all of the deals on Sigma lenses after the break.