Bill Marriott wrote: > Hi folks; > > I'm in the process of making a 6" f5 Dob telescope for my dentist and > his two 8yr old sons. Since my experience with making Dobs is > practically nil, I was curious as to how high above the ground I should > have the focuser. Thanks for all the replys/suggestions on this, I have a pretty good feel for what I'm doing now Bill