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porsche 911
14-06-2011, 8:17pm
I have a siggy 70-200mm F2.8 EX DG OS HSM any comments on a purchasing a tele-converter.

kiwi
14-06-2011, 8:19pm
Kenko 1.4 ?

Scotty72
14-06-2011, 8:31pm
Yeah, go the 1.4 unless you are desperate for reach. The 2.0 starts to lose a bit too much quality (well the Canon version anyhow)

Sueann
20-06-2011, 8:27pm
This may be a silly question :D but I'm looking at buying the same lens, Sigma 70-200/2.8 to go on my Nikon D700. Will the Nikon teleconverter work with the Sigma lens? I'm new to the teleconverter scene ;)

Are you happy with the lens in general Porsche?? The Nikon version is a tad over my price range, so I'm considering the Sigma :)

kiwi
20-06-2011, 8:30pm
I don't think Nikon one will, only kenko and sigma

Google the teleconverter compatability chart that I've also linked here not long ago to one of fredo posts

Sueann
20-06-2011, 9:05pm
Awesome, thanks kiwi :th3:

dulvariprestige
20-06-2011, 10:04pm
I've got the same lens in canon mount, and the sigma 1.4 works well, haven't used that much on this lens, but it works well on the sigma 100-300 f4, pretty good wide open @5.6, but gets very good @f8, and the AF slows down a little also.

RRRoger
21-06-2011, 10:53pm
The old version of Nikon converter may work, but poorly.
I think tamron also has one that fits.
I suggest either the Kenko or Sigma.

porsche 911
24-06-2011, 10:15pm
Yea the lens seems quite quick at focusing and in general haven't found any vices
This may be a silly question :D but I'm looking at buying the same lens, Sigma 70-200/2.8 to go on my Nikon D700. Will the Nikon teleconverter work with the Sigma lens? I'm new to the teleconverter scene ;)

Are you happy with the lens in general Porsche?? The Nikon version is a tad over my price range, so I'm considering the Sigma :)