Camera environmental sealing test
 

Imaging Resource have done a rain and mist ingress resistance test on four cameras from Nikon, Olympus, Sony and Canon - the Sony didn't do very well:

http://www.imaging-resource.com/arti...olympus-e-m1II

Ian

Re: Camera environmental sealing test
 

That was an interesting read.

I agree with their statement, that there should be a set standard for measuring water proofing.