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Heated dew strap


gfletcher

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Hi guys

is it advisable to cover the outer surface of a dew strap when in use on an SCT to prevent heat escape?

 

Graham

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I've never bothered but it's an Interesting thought, I always make sure it's running a good while before I go out.

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Not sure there's any advantage - the heat will eventually rise from whatever's covering it once heated through. Unless it's some kinda high tec reflectivity gadget. Never seen it anywhere but could be interesting from a power saving pov - might be the next "cats eyes" idea of the astro world lol :)

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