What is the best temperature and humidity for digital SLR and lens preservation?

The optimum storage temperature of digital SLR and lens should be below 65438 00℃, and the minimum humidity should not be lower than 40%RH and the maximum humidity should not exceed 60%RH. 40%RH to 50%RH is the best.

The lens will grow mildew due to humidity-the lens of cameras, digital cameras and video cameras is very sensitive to humidity. Once the moisture filled with mold in the air touches the lens surface, it will gradually erode the inside of the lens like dental worms, causing serious damage.

According to the regulations of the International Camera Industry Association, when the temperature is lower than 10℃ or the humidity is lower than 60%RH, the mold will stop breeding. Mold can grow under the humidity of 60%RH, and explosive growth will occur between 70%RH and 90%RH.

Extended data:

Moisture-proof measures

When the camera is not in use, no matter whether the lithium battery or the No.5 battery is used, the battery should be taken out of the digital camera and stored separately, especially the disposable battery cannot be placed in the camera for a long time. If there is no moistureproof box or moisture-proof equipment, the camera should be stored in a relatively ventilated and dry place.

Batteries are also afraid of dampness and moisture, so the storage of batteries is also very particular. The battery can't be stored when it is fully charged or dead. The best remaining capacity of lithium-ion battery during storage is about 20%, and the temperature is between 0- 10℃. No matter what kind of rechargeable battery, it is best to charge it several times a year or half a year.

Baidu Encyclopedia-Camera moistureproof box