Canon EF 50mm f/1.4 USM Standard AutoFocus Lens Kit USA with Pro Optic 58mm MC UV Filter Lens

Buy from Amazon.com : http://fave.co/1CrWgf8

Canon EF 50mm f/1.4 USM Standard AutoFocus Lens Kit USA with Pro Optic 58mm MC UV Filter Lens

Product Description :
Gaussian optics eliminate astigmatism
Suppress astigmatic difference