http://www.theusermanualsite.com/manuals/mfg/celestron/gt_c8n_c8ngt_c10n.html User submitted content regarding Celestron Telescope Advanced Series C8-N http://www.owneriq.net/images/sites/www.owneriq.net/logo_notag.gif http://www.owneriq.net 144 57 en-us Mon, 13 Oct 2008 10:15:38 -0400 240