I love shooting close ups with macro extension tubes. I have tried several at all different prices, but these are the absolute best and they are only $60 – $70. So if you want to try this, without buying an expensive macro lens, check out the links below. The quality with these tubes is incredible and they work with a prime lens, or even better… with any zoom lens. You can adjust the aperture (f/stop) with these as well. Enjoy!
Here is a link to the macro extension tubes for Canon lenses: http://amzn.to/xVZioE
Here is a link to the macro extension tubes for Nikon lenses: http://amzn.to/z8Nz2Q