I have just bought a canon 450d,and will be looking at purchasing
some lenes for it soon,i am interested in getting canon 70 to 200mm L
It comes in two versions F1.8 and F4,and then a choice of either IS
or non IS.If any one on this site has used,or owns one,and would like to
share some infomation,i would be most gratefull. I think Dennis might
have one so if you have that at astrofest,i would like to have a look at it.
Cheers Chris
