Quote:
Originally Posted by racing-eye
Hello all,
Im currently a Canon user and ive been toying with the idea of moving across to Nikon. But i have a question
If i got say, the Nikon 70-200 Af-s VR and a 2x converter, will it still autofocus? Because if you put a 2x converter on a Canon lens it wont.
Thank you in advance
Dean
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The Nikon 70-200 is an f2.8 lens so will work fine with a 2x (effectively becoming a 140-400 f5.6), the AF will be slower than without the 2x but will still be acurate. Canon make four different 70-200 lenses (f4, f4 IS, f2.8 and f2.8 IS), either of the f2.8 lenses will retain AF with a 2x but the f4 lenses with only AF with a 2x if used on a 1D.