Ok, Canon have a veritable plethora of 70-200 zooms but which is the best bet?
Forget the F2.8 IS, that's barking money so assume that's off the table.
The basic F4 can be had for about 350 quid. First question is whether it's worth an extra 200-250 quid for the F4 IS? This is actually a two-part question as I'm wondering how much the IS would help the lens in "standard" form and also how much it would help when used with a 1.4x extender, as the increase in length combined with an increase in f-stop would presumably make IS even more beneficial?
The second question is, given that the F2.8 and the F4 IS are very similarly priced, which would you go for? Would the wider aperture compensate for the lack of IS and vice-versa?
Basically, if you can't afford the F2.8 IS, would you consider the F2.8 or F4 IS over the basic F4 and if so, which one?
Forget the F2.8 IS, that's barking money so assume that's off the table.
The basic F4 can be had for about 350 quid. First question is whether it's worth an extra 200-250 quid for the F4 IS? This is actually a two-part question as I'm wondering how much the IS would help the lens in "standard" form and also how much it would help when used with a 1.4x extender, as the increase in length combined with an increase in f-stop would presumably make IS even more beneficial?
The second question is, given that the F2.8 and the F4 IS are very similarly priced, which would you go for? Would the wider aperture compensate for the lack of IS and vice-versa?
Basically, if you can't afford the F2.8 IS, would you consider the F2.8 or F4 IS over the basic F4 and if so, which one?
Well said.