<ul><li>High Definition (Beveled Design) +10 Close-Up Lens</li><li>High-Index / Low-Dispersion 2 Element Optical Glass</li><li>Fully Multi-Coated & Threaded</li><li>Anti-Reflection Coating</li><li>High Speed Auto-Focus / Infrared Compatible</li></ul><br><br>Optics close-up lenses are for quick and easy close-up photography. The close-up lens is screwed on to the front of a lens which has a 67mm filter thread. This lens has two achromatic elements to correct chromatic aberrations. They do not degrade the high optical performance resulting from your cameras natural lens.

Canon EOS 7D 10x High Definition 2 Element Close-Up (Macro) Lens (67mm)