Timely post as I was about to post a question on do we need a Dew heater? It makes sense to me for those in really cold environments, a lot of the youtubers do it in the snow etc. But I'm in Adelaide.... the coldest it's got is down to 11 degrees so far and I sure as heck won't be out there imaging.
I do alot of imaging in the summer/spring etc and I question if I really need a dew heater?
Damien