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Canon 5D mark III + 300 2.8 L IS I

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Sep 14, 2011
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Hi guys,

what do you think about putting a 300 2.8 L IS I on a 5D mark III for wildlife photography in the tough conditions of the tropical forests ?

Have you tested this combination ? with which results ? Do you think i still can have good results with the TC 1.4 III with this combination ?

thanks, Vincent
 
The gear should work in any area where a human can work so I wouldn't worry. Just make sure you dry up any moisture around the lens mount before changing lens. I've also got the 5D3 and 300mm IS and it is a great combination. I sometimes use it with the Kenko DG300 1.4x and 2x convertors - they do slow the focusing but if your subjects aren' t moving quickly there shouldn't be a problem.

I haven't used my equipment in any tough locations but don't see why it would cause problems - use common sense to keep things as dry/clean as possible. Remember, the 5D3 is not a 1DX!!
 
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vlim said:
Remember, the 5D3 is not a 1DX !!
You mean not fully weather sealed ?

The 5DIII is weather sealed. But the 1D X is better sealed. For example, the 5DIII relies on tight case joints and foam seals in places where the 1D X has rubber gaskets and O-rings, the 1D X has no mode dial (buttons are easier to seal), etc.
 
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