Lisa3 AKA Karen
lvl.4
United States
Offline
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It’s physics, my favorite.
Warm always goes to cold, always.
Warmer air holds moisture cold air not so much (dry skin in winter).
When you take the drone from a warm moist climate to a cold dry climate the warm moist air will go to the cooler air through the lens, the moisture can not penetrate the lens and collects on the inside.
If you go from cold to warm the higher temp moist air will go to the lens., Heat will pass through moisture will not, now you have moisture on the outside of the lens.
Glass of a cold beverage in warm moist air, higher temp air goes to cold glass, heat penetrates, moisture does not, glass sweats (moisture collects on outside).
It’s how a dehumidifier works.
You have moisture behind your lens you have to get rid of. One way is to place the drone in a vacuum and “boil” it off, lower pressure lower boiling point.
Put your drone in a bag with a desiccant, reason your drone came shipped with a desiccant pack in the box.
Don’t store your drone in warm moist air then go outside to a cooler temp.
I wouldn’t put it in the fridge, as soon as you take it out you can get moisture on the outside, although you can just wipe it off. |
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