DSLR Weather Seal Test. Canon 5D MarkIV for the WIN!
I know some people hate on the 5D MKIV but I love mine, an amazing work horse for pros. I would agree & testify to its durability. I have brought it canoeing in the open ocean, exposed to ocean waves & jungle waterfalls with no cover & living in Hawaii the corrosive salt air has not penetrated through the seams on the body at all, even though there is some crystallized build up.