Thread: SCT & Mak total dew control without heat - a solution!
View Single Post
  #6  
Old 10-04-2020, 10:18 PM
mental4astro's Avatar
mental4astro (Alexander)
kids+wife+scopes=happyman

mental4astro is offline 		 
Join Date: Jun 2008
Location: sydney, australia
Posts: 5,005
Quote:
Originally Posted by sharkbite View Post
My old dob had a fan built in but still fogged up ... How are you keeping yours dry?
Read this article I wrote:

Cooling Newtonian optics
Reply With Quote