Amazon.com : Opteka 58MM 0.35x Fisheye Wide Angle Lens Compatible with Canon DSLR Cameras Including Macro Close Up Attachment : Camera Lenses : Electronics
Amazon.com : Opteka 0.35X Professional Super Wide Angle Fisheye Lens w/Macro Close Up for Canon EOS 80D, 70D, 60D, 50D, 40D, 1Ds, 7D, 6D, 5D, 5DS, Rebel T6s, T6i, T6, T5i, T5,