58mm Altura Photo Essential Accessory Kit for Canon EOS Rebel DSLR Bundle with Altura Photo Fisheye and Wide Angle Lenses Kit for Canon EOS Rebel XS XT XTI XSI T1I T2i T3i T2 T1 40D 50D 60D with 58mm diameter size (18-55mm, 75-300mm, EF 50mm f/1.4 USM) 58mm 2.0x high definition telephoto lens. 58mm 0.45x high definition wide angle lens. Filters are one of the least expensive accessories you can use to make big changes in the way your pictures look. This amazing kit delivers outstanding performance at a remarkable and affordable price. High quality lenses will dramatically increase your camera's versatility without loss of original picture quality. These lenses are great for outdoor photography, landscapes, and more!. 4 Adapter rings are included 46mm, 49mm, 52mm and 55mm.