NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: 6x telescope does not fit AstraIIIb snuggly
From: Jim Thompson
Date: 2004 Apr 17, 16:09 -0300
From: Jim Thompson
Date: 2004 Apr 17, 16:09 -0300
Yes: Cassens & Plath. I realized that just after hitting the send button. Thanks Joel. Jim Thompson jim2@jimthompson.net www.jimthompson.net Outgoing mail scanned by Norton Antivirus ----------------------------------------- > -----Original Message----- > From: Navigation Mailing List > [mailto:NAVIGATION-L@LISTSERV.WEBKAHUNA.COM]On Behalf Of Joel Jacobs > Sent: Saturday, April 17, 2004 8:17 AM > To: NAVIGATION-L@LISTSERV.WEBKAHUNA.COM > Subject: Re: 6x telescope does not fit AstraIIIb snuggly > > The 6 x 30 scope you received should have been marked Cassens & Plath, not > Weems & Plath. Please correct me if I'm wrong. > > The knob you refer to has a screw on its end which secures it to > the shaft. > Take the knob off and add one or more small washers to make up the > difference. Re-install the knob. > > That should work, until KG returns with a better answer. > > Joel Jacobs > > ----- Original Message ----- > From: "Jim Thompson"> To: > Sent: Saturday, April 17, 2004 4:36 AM > Subject: 6x telescope does not fit AstraIIIb snuggly > > > I ordered a 6x telescope for my AstraIIIb sextant. Celestaire sent a > Weems > > & Cassens scope. The hold-down knob on the bolt that secures the > telescope > > to the sextant frame does not screw down all the way to grip > the telescope > > securely, so it is quite loose. The tab that the hold-down knob pinches > is > > 1/16" thinner on the 6x telescope than on the standard 3.5x > telescope that > > came with the AstraIIIb, and the bolt for the hold-down knob is not > threaded > > far enough. The expert at Celestaire who can resolve this is > away. Does > > anyone have any insight to this problem? Maybe I could just build up the > > empty space with a couple of stainless washers? Thanks. > > > > Jim Thompson > > jim2@jimthompson.net > > www.jimthompson.net > > Outgoing mail scanned by Norton Antivirus > > -----------------------------------------