Quote Originally Posted by Dave Throgmartin View Post
IMHO buying lenses with the plan to use teleconverters will just end in disappointment.
+1. Just crop the final image and be happy with it.
See http://www.lensrentals.com/blog/2009...converters-101

Also take a look at item 5 in http://www.lensrentals.com/blog/2010...-the-whole-set