lense extenders?

[brandname]

which ones do you think are the best for the 70-300 lense? And could I take macros with it? Myabe macros with the 18-70mm and extender?

[akysiev]

Which lens are you talking about? The Canon IS 70-300 or the Nikon 70-300 G-series or the Sigma 70-300 Macro and if its the Sigma then for which mount, or... yeah, I could go on and on :D

But really, can't help you out much if we don't know which lens you're talking about. And by extender you mean telephoto converter you mean?

[brandname]

Nikkor 70-300 AF/ED