I am from Guangdong. I would like to ask if I will get moldy if I travel to a snowy place and take a SLR camera to take pictures! Are you afraid of being hot or cold?

No mold, only frost.

When going to take photos in cold places, especially in the north, you should pay attention to several issues:

First, the temperature difference between indoor and outdoor is very large. When going from indoor to outdoor, you should pay special attention to frost. question. The best way is to wait for the camera to "cool" before using it, which is to take the camera outside and let it sit for ten minutes before using it. However, in severe cold conditions, for example, if the outdoor temperature is below -20 degrees, you must also consider not "freezing" the camera. Put the camera in the camera bag, take it out when you need it, take pictures quickly, and put it away as soon as you are done.

The second is the camera battery problem. The temperature is low and the battery drains quickly. You need to prepare a few extra batteries, and put unused batteries in your arms to keep warm and maintain power.

The third is the camera’s LCD screen. At low temperatures, it is easy for the LCD screen to "lose color" or not work at all. Some old "Northerners" wear cotton-padded clothes for their cameras to protect themselves from the severe cold, which is also a good idea.

Fourth, under low temperature conditions, try to change the lens as little or as much as possible; there are many places in the lens or mechanical parts of the camera that contain a little lubricating oil. Low temperature will make them astringent and increase damping, so Be sure to try to click when shooting.

Fifth, after returning indoors after shooting, do not rush to take out the camera. Wait for the camera to "warm" before opening it for use or viewing. Even if it is dry in the north, you need to prevent condensation.