Originally Posted by therealmr
I'm thinking about getting one of these for my 70-200 f/2.8 IS for some sporting events. I don't have enough money to buy a prime 300, 400, etc. In addition I don't want to digicrop my pictures.
Was wondering if any of you have used this before. Experience with it?
I have the 70-200 2.8 IS and the 1.4 II extender. I got really good results on My 1DMIIN. Didnt have focusing issues or IQ. It's still fast as well.
you can check out my zoo pictures on my flickr for examples. ( see Sig )