Years ago, cameras had to be taken apart and prepared for cold weather or they would fail. That’s no longer true. All cameras today can function just fine to temperatures well below zero, except...
Batteries quit working as the temperatures drop. They will work fine again once they warm up. I keep extra batteries in a pocket in my jacket with a handwarmer. You could keep an extra battery in a pocket next to your body, but exchanging batteries will be painful.
Condensation is a big problem with cameras, so never keep the camera next to your body. Even in winter, your body puts off a lot of moisture, which will condense on a cold camera body. Also, never bring an exposed cold camera inside a house or a warm…
