First macro attempt

[jerseycowboy]

I bought a lens based off this thread: http://www.fredmiranda.com/forum/topic/169041/0 and made it into a macro. Here are my first attempts. I'm having trouble with focusing, but comments/suggestions are greatly appreciated:

http://www.jerseycowboy.com/temp/quarters.jpg
http://www.jerseycowboy.com/temp/quarters.jpg (http://www.jerseycowboy.com/temp/quarters.jpg)
http://www.jerseycowboy.com/temp/quarters.jpg (http://www.jerseycowboy.com/temp/quarters.jpg)