I am thinking about getting a 2x converter to go on a 70-200 and was curious to know how much closer the extra 200mm gets you.
I was playing with a 75-300 at the weekend, and the difference between the 200mm and 300mm shots really was not that great, in effect, I could save my money and just crop the image to get the same framing.
Are there any sites which show the different focal lengths, both on subjects close to the lens and further away? Or has anybody here already taken the shots as a test?
Any help would be greatly appreciated.