Opteka .35x HD2 Super Wide Angle Panoramic Macro Fisheye Lens for Canon EOS 50D, 40D, 30D, 20D, 10D

The new Opteka High Definition II .35x Ultra Wide Angle Fisheye Converter Lens increases the versatility of your existing lens to provide breathtaking ultra wide angle views. And it's so easy to use! Additionally the built-in detachable macro lens allows you to take extreme high resolution close-up shots! Nothing changes the way you see the world like High Definition II and no company does High Definition II like Opteka. Opteka's glass optics define High Definition. Change the way you view the world. Enjoy outstanding detail, enjoy enhanced clarity, enjoy Opteka!