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Infrared dew evaporator

Started by jacobson, 07/14/2010 08:55AM
Posted 07/14/2010 08:55AM Opening Post
Many people use hair dryers to evaporate dew from optics, but it seems to me that this wastes a lot of energy heating the air. I would think that a strong source of infrared light (ideally battery powered) would be more energy efficient. Is anyone aware of a product that would be suitable for this?