Do you know any of the websites that sell large size truss tube dobs over 18 inch,I have searched over the internet but could not find any but two only, Obsession telescopes and galaxy telescopes. Do you know some others ?
Hi Syed, Yes, I prefer very good used equipment so I use Astromart.com and have bought several scopes there from private owners. Generally the large aperture telescopes 18 inches and bigger are well maintained....check it out at http://www.astromart.com/classifieds/ Hope this helps, Clear Skies, Tom Whiting Erie, PA
FOLLOW UP: Under the classified, Reflector telescopes, there is an excellent 20 inch DOB available from Florida, for a very good price, at http://www.astromart.com/classifieds/details.asp?classified_id=612683 Tom