Amazon.com : Canon EF 50mm f/1.4 USM Standard Lens for Canon SLR Cameras - Fixed (Renewed) : Electronics
Amazon.com : Sigma 50mm f/1.4 DG HSM Art Lens for Canon EF (311101) Bundle + Backpack + 64GB Card + Lens Case + Card Reader + 3 Piece Filter Kit + Cleaning
Amazon.com : Brightin Star 50mm F1.4 Big Aperture APS-C Manual Focus Mirrorless Camera Lens, Fit for Canon EOS-M Mount M, M2, M3, M5, M6, M10, M100, M50, M200 (Black) : Electronics