Quote:
Originally Posted by neilallison
Hmm. Maybe I'm worrying about nothing then. It is a solid tube scope (Vixen R200SS).
I have almost got the fan assembly completed now. hopefully get to try it out over the weekend.
I'll let you know how it goes.
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Just for the record I have never had (or never read anywhere during my research on dew control) of a primary mirror fogging up. Has this happened to anyone? I've struggled through the worst dew conditions I can imagine and everything else went dewy but the primary as the solid tube OTA effectively acts as a dew shield for the primary
