Post by michaelmorris on Nov 17, 2014 19:00:38 GMT
I currently have two meteor cameras running. One has a 6mm lens enclosed in a conventional CCTV housing with a glass window mounted at 45 degrees from vertical. The second camera is mounted vertically under a clear Perspex dome. There's a heater and fan mounted inside the dome, so condensation clears quite quickly. However, rain drops can take an hour or two to clear from the outside.
I know that there are various products one can apply to plastics (such as motorcycle visors) to repel water droplets.