Cold weather?

[Kevin McRae]

Hey so I'm hoping someone can give me some advice. For the next week I'm going to be in Nunavut. I will be outside for 24/7 and want to bring my DSLR. I'm going to keep my batteries in my inside pocket for warmth and my camera/lenses will be in a bag on the back of my snowmobile. Should I bring my camera into the tent at night? The tents get pretty warm....it will get about 0C in the tent. Is it bad to bring the camera into the warmth of the tent or should I leave it outside? I don't want condensation all over my camera. Will the cold affect the LCD screen?

Thanks.

[Iguanasan]

I'm afraid I don't have all the answers here but I think if you check your manual it should mention something about operating temperatures. I've had my Canon Rebel XSi out in -10C and -20C for a few hours here and there but I never left it out 24/7 so I'm not sure if that would make a difference.

You are right to be concerned about condensation in the tent. If you want to bring it inside then you should get a plastic bag (like a big Ziplock bag) and put the camera in the bag and seal it before entering the tent. This will let it warm up without getting covered in condensation.

Maybe someone else will have better advice.

[Andrew]

Tomorrow's high of -26 is far too severe to be leaving your camera out long enough to get that cold then expecting it to work without damaging the camera or lens. My suggestion is you leave it at home. Take a P&S and keep it next to your body inside your coat. It will stay warm enough to use and not get cold enough to cause humidity to condense on it. At night it goes at the bottom inside your sleeping bag.

For your future info,,,in other circumstances if you are going to be using your camera in cold weather and the bag and equipment will get close to freezing or, you are going from a cooler temperature to a warm one in a very humid climate, like getting off of an air conditioned airplane in a tropical location, do not take your camera out of the bag for at least a couple of hours. The rapid temperature change will cause condensation. Just ask anyone who wears glasses what happens when the plane lands and they open the airplane doors in some place like Antigua. From personal experience I can tell you the effect is immediate. You can't see because of the moisture on your glasses. Leave the camera in the bag until the contents become properly aclimatized. The padded bag will act as an insulator and the equipment inside will slowly come up to temperature. The Dew Point is an effect based on temperature, humidity and pressure so there is no one good temperature spread to quote as being OK. Leave it alone until it gets up to the air temperature. (very cold air conditioned rooms will do the same thing. Just be patient.)

Again, for Nunavut, leave the DSLR at home until you make a trip during which you can keep it at a reasonable temperature. And have a nice time next week.

[Hillbillygirl]

As for your question on the lcd screen, yes the cold MAY affect your screen, but it will have to be around -40 to -50 to get it to really affect it. We have been out in -35 and no effect at all. As for taking camera into tent at night, don't worry so much as it will be in there all night and it definitely have time to climatize. Is your camera bag padded, as this will be sufficient insulation when travelling on sled. If you do use bags when coming into tent try the thicker freezer bags loosely tied, as the thinner ziplocs sealed tight will actually cause condensation when they themselves warm up.
You also did not mention what camera body/lens you are using, ie weather sealed or not makes a HUGE difference.
See also, this article. 7D #1 Weather Sealing

[Wicked Dark]

I can't really add to what's already been said about camping and prolonged cold temperature exposure, but I will add that I use chemical handwarmers to keep my batteries warm during an all day shoot. When the one in the camera gets too cold, I just swap it out with a warm one and cycle them.

[Marko]

Andrew gives good prudent and safe advice..... but if it were me I'd still bring the DSLR, no way would i go to the arctic with a PS only.
Follow the acclimatization advice and you should be fine imo.