Thread: Heating the tube to keep dew of a Newtonian mirror
View Single Post
  #33  
Old 18-08-2010, 09:23 AM
stringscope (Ian)
Registered User

stringscope is offline 		 
Join Date: Mar 2005
Location: Canberra
Posts: 421
G'day Mike,

heating the tube sounds like a recipie for tube currents to me.

Cheers
Reply With Quote