If you don't want to reverse the lens, there is something called a macro extension tube. It fits between your camera and the lens and lets you use a non-macro lens for macro photography. Very useful for photographers on a budget. More expensive ones have electronics built in that let you change the aperture size.

http://cgi.ebay.com/Macro-Extension-Tube-Extender-Canon-40D-50D-550D-500D-/320688285632?pt=LH_DefaultDomain_0&hash=item4aaa82e7c0

If you don't want to reverse the lens, there is something called a macro extension tube. It fits between your camera and the lens and lets you use a non-macro lens for macro photography. Very useful for photographers on a budget. More expensive ones have electronics built in that let you change the aperture size.

If you don't want to reverse the lens, there is something called macro extension tube. You can put it between your camera and lens and you can use your lens as a macro lens. Very useful for photographers on budget. More expensive ones have electronics on it to let you change aperture size.  http://cgi.ebay.com/Macro-Extension-Tube-Extender-Canon-40D-50D-550D-500D-/320688285632?pt=LH_DefaultDomain_0&hash=item4aaa82e7c0

If you don't want to reverse the lens, there is something called a macro extension tube. It fits between your camera and the lens and lets you use a non-macro lens for macro photography. Very useful for photographers on a budget. More expensive ones have electronics built in that let you change the aperture size. 

http://cgi.ebay.com/Macro-Extension-Tube-Extender-Canon-40D-50D-550D-500D-/320688285632?pt=LH_DefaultDomain_0&hash=item4aaa82e7c0