Thread: Making a 6 inch f2.8 dob
View Single Post
  #63  
Old 26-01-2019, 05:18 PM
Lognic04's Avatar
Lognic04 (Logan)
Registered User

Lognic04 is offline 		 
Join Date: Mar 2016
Location: Melbourne, VIC
Posts: 889
Wow, haven't posted here in ages!
So I spherise the mirror, fixed the tde and started parabolizing. I'm very close now, like 1/4 wave!
Tube had to be redone because the polyurethane didn't dry. Almost ready to star test!
Reply With Quote