Naturegirl
TPF Noob!
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- Mar 8, 2006
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I know to avoid the DX nikon lenses. I wasn't sure which Sigma/Tamron to avoid though. One thing I keep reading about the Tamron though seems that it's consistently slow in focus, which I wouldn't think would be a good thing for weddings. But exactly how slow is "slow"? Again, from all the research I've done with the Sig/Tam models it seems to be an issue of sometimes just getting stuck with a crappy copy.after reading more I'm thinking Sigma 18-50mm 2.8....and generously giving my kit away . IF I keep the D80 for a bit longer, this is closer to wide than the 24 or 28 would be. And I think it would suffice. And if I do this, I could still opt for a longer zoom now too. But then lies another quesion. If the 70-200 isn't good on the D700 I don't want to bother getting it, even if it would be good on my D80 and I could sell it at some point. What about the Tamron & Sigma copies of the 70-200? And how would they work on the D700 and on my D80? Or the 80-200mm Nikon?
Whatever I get, it has to be :thumbup: on the D700 as well as my D80. I am getting the D700 at some point, but would be willing to hold off on it for the time being. The wedding I have in October is outdoor, and while the reception is indoor, I do have the sb600 and am comfortable with that. And I might not end up doing another wedding til the spring.
Do not get the 18-50 Sigma. That is designed for a crop sensor digital. Will not give full coverage on a D700! Basically any Sigma lens that lists "DC" will not give full coverage on a D700 or film camera.
I would keep the 18-55 your currently have. Buy a 24 or 28-70, and a 70-200. The 24-70 or even 28-70 on a future D700 will be nice and wide. If you keep the 18-55 for now to use on your D80 you will still have a wide lens
Stick with the 24-70 f/2.8 Sigma or 28-75 f/2.8 Tamron.
Either of the 70-200's from Sigma or Tamron will work just fine on your D80 and D700. And of course with Nikon you will want to avoid "DX" lenses if your going to move up to full frame or a film camera in the future (D700).