Seeing conditions. can be, somewhat over come by using high frame rates. The average webcam is limited in this area due to its design (USB 1.1, compression etc). The current tread is to use a Camera, such as the Lumenera LU075, which can operate at high frame rate, are USB 2.2 or Firewire and can down load uncompress files with out loss of data. Bird would be able to give a better explanation on this topic. I use a Lumenera LU075C camera and can image at 37fps+ this mean that I can collect more frames in a minute than the average webcam and therefore will have a greater chance of collecting more frames free of a blurring effect cause by the weather.
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