Wildlife camera traps - condensation

[admirable]

I'm new to this trail camera malarkey so I have a question,

Is there any easy fix to prevent overnight condensation on the lens during these freezing temperatures we are having just now?

 

[Mr Badger]

I think some are more prone to this than others. Assuming the condensation in on the outside of the lens, then placing the camera higher up above ground level above the dew zone (if it's been placed low down) or in a slightly sheltered place may be worth trying.

 

[4wd]

I suppose some of the tricks you can use on a scuba mask or helmet visor might help, the best one is a smear of washing up liquid (wiped off).
Other options are toothpaste, shaving foam or just spit.
They do all work to some extent.
The physics say keep the camera slightly warmer, for a single night that might be possible

 

[The Weasel]

Maybe try one of those anti fog treatments that are used on the inside of car windscreens.

 

[Nod]

As suggested, anti-fog (I use the Bob Heath stuff I use on my helmet visors) will help as will pointing the camera slightly down. However, it'll still get fogged on a very dewy night/morning.