What should I pay attention to when using a single camera in winter photography in northern China?

Winter photography in the north, when you don't use the camera for the time being, you should pay attention to keep warm. For example, you can put it in a moisture-proof and heat-insulating box, a thick camera bag or keep it warm at your own temperature-you can temporarily wrap it in a coat and take it out when you use it, but you can't put it back in the incubator or coat after shooting outdoors for a while, otherwise the camera shooting quality will be affected or damaged because of key parts such as lens and switch. At the same time, you can prepare one or two more batteries and store them as close as possible. When the battery in the camera quickly shows that the battery is exhausted (the battery will be exhausted quickly at low temperature), replace it. At the same time, it is suggested that you can buy one or two "fever stickers" where you can temporarily store batteries, so that people and batteries are very comfortable.

When entering the room from the cold outdoor, a large, dry sealed bag should be prepared in advance, and the opening should be sealed before entering the room. After entering the room for several hours, when the temperature of the camera is close to room temperature, it should be taken out for use, so as to prevent the camera lens, switch and other important components from being damaged due to indoor water vapor condensation, which will affect the shooting quality of the camera or damage the camera. .