So I am going to Churchill Manitoba Canada, for those of you who don't know it is in the Arctic. I will be there for 10 days in a tent with work. I will not be coming inside the whole time. I should mention this will be with the Canadian Forces and it is not uncommon to have your bag thrown around and it will never come in the tent. I want to bring my camera because there are amazing northern lights up north and if I see a polar bear in the wild I want a damn good pic. I will bring my simple point a shoot for sure however going to the arctic is something I don't know if I ever will do again and I want to bring my good camera. Do I have to be worried about my camera and lenses in extreme cold? I can warm my batteries in the my coat and tent. It is a Sony a200 I should add, along with several lenses. Do you think I should risk bringing my camera?