HDStars 58MM 0.43x Wide Angle Conversion Lens with Macro Close-Up Attachment for Canon Digital SLR Cameras NOTE: This Conversion Lens is compatible with 58MM lenses only. It screws nicely on the end of your lens and, bingo; you have a Wide-angel lens and w/ a macro attachment. Integrated macro atachment lens allows you to take an extremely high-resolution close-ups The Wide Angle 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 macro lens allows you to take extreme high resolution close-up shots!