Canon 200-400

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Canon 200-400

Postby grivai on Tue Feb 22, 2011 4:33 pm

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Re: Canon 200-400

Postby surenj on Tue Feb 22, 2011 5:26 pm

:rotfl2:

This must have been a long time coming. Nice touch with the teleconverter though. Would be quite 'long' on a crop camera!
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Re: Canon 200-400

Postby photomarcs on Tue Feb 22, 2011 11:08 pm

surenj wrote::rotfl2:

This must have been a long time coming. Nice touch with the teleconverter though. Would be quite 'long' on a crop camera!



If you can imagine with me.. 1.4x teleconverter + 1.6x crop body = 2x factor with one stop less light.

therefore : 7D + 200-400 f4L HS USM (extender ON) = 400-800mm f5.6

yeah...
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Re: Canon 200-400

Postby surenj on Wed Feb 23, 2011 2:55 pm

Marcus,

Is it not 1.6X1.4 = 2.24 so, 450mm - 900mm 5.6 ?
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Re: Canon 200-400

Postby dviv on Wed Feb 23, 2011 3:41 pm

Looks like a really good solution for a long yet versatile lens :up:
7D, 60D, 70-200mm f/4LIS, 17-50mm f/2.8, 10-22mm f/3.5-4.5, 50mm f/1.4, 100mm f/2.8 Macro, 580EX II
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Re: Canon 200-400

Postby ozimax on Wed Feb 23, 2011 3:42 pm

T'would be nice, but most probably out of my price league. Having said that, I have just purchased a brand new 50mm f1.2 which is one chunk of glass. I'm hoping the previous focus problems have been ironed out by now.

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Canon 200-400

Postby Wink on Wed Feb 23, 2011 7:00 pm

I'd like that lens!
I've had a 100-400mm for about a year now and there's been times I wished it was a bit longer.
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