The effect of wind › Forums › Telescopes › Dew shields › The effect of wind 14 February 2019 at 4:28 pm #580681 Robin LeadbeaterParticipant As an aside, dew is less of a problem in breezy conditions as the airflow is constantly removing the cooling boundary layer of air over the surface where dew is forming. (Which is just as well as my dew shield acts as a sail !)
