29 Jan
2004
29 Jan
'04
1:42 p.m.
What are the advantages of each and which ones to your guys/gals prefer? Is there a visual advantage to a thicker mirror or are they about the same? I was thinking of upgrading to an 18" dobsonian reflector. The StarMaster 18" telescope seems a little more portable than the 18" Obsession. I can't lift the Obsession 80 lb mirror box. I'd need a trailer or truck to haul the 18" Obsession. Which would you guys/gals pick and why? Debbie