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I have never considered one of these before or if i even really need it,but now toying with the idea.
It is for a canon 70mm-200mm F4 IS L lens,i don,t know a lot about converters,but i have read some good & bad reports on them.
I know 1x2 doubles the lens reach & 1x4 is a bit less,but what is the best type to go for if i do decide to go down that route.
I suppose canon ones would be the best to go for & i think i am right in saying it would make the lens F8,do you still get full AF with it though.
Any & all advice would be much appreciated.
It is for a canon 70mm-200mm F4 IS L lens,i don,t know a lot about converters,but i have read some good & bad reports on them.
I know 1x2 doubles the lens reach & 1x4 is a bit less,but what is the best type to go for if i do decide to go down that route.
I suppose canon ones would be the best to go for & i think i am right in saying it would make the lens F8,do you still get full AF with it though.
Any & all advice would be much appreciated.