Opteka 500mm f/8 High Definition Telephoto Mirror Lens for

The Opteka manual focus mirror lens is incredibly compact and lightweight. Using an advanced reflex design, this is a mirror lens that is ideally suited for wildlife and sports photography. It has a fixed aperture of f8. It comes complete with a soft pouch and three (3) rear mounted, 30.5mm filters, (ND-2X, ND-4X & Skylight). [...]

Rokinon 85mm f/1.4 Aspherical Lens for Canon EOS 40D 50D Rebel

The Rokinon 85mm f/1.4 Manual Focus Lens is an ultra-bright lens with a maximum aperture of f/1.4. Although you can only use this lens in manual focus mode, it is fully compatible with the automated features available with digital SLR cameras. It is compact and lightweight, and offers the ideal focal length and bright aperture [...]