Historic military Telescopes: Early 19thC Dollond

Rick · 9th January 2009, 05:58 PM

Hi Gene,
Yes definitely; something that would be kept through more than one generation .
It could have seen service in more than one capacity .

I wonder how many scratched noses were inflicted by those shutters when the instrument was hastily put to eye .

Possibly for frequent use they were a nuisance .

edit:
Well, I just finished the cleaning and reassembly; tried it out and it's incredible .
Seriously, the depth of field is just incredible !
I understand the scribed line now; the actual focus range is an inch or so of slide on the draw .

I'll have to try stargazing on a clear night .

BTW, Is there an echo in here ??

9th January 2009, 05:58 PM	#13
Rick Vikingsword Staff Join Date: Nov 2004 Posts: 6,347	Hi Gene, Yes definitely; something that would be kept through more than one generation . It could have seen service in more than one capacity . I wonder how many scratched noses were inflicted by those shutters when the instrument was hastily put to eye . Possibly for frequent use they were a nuisance . edit: Well, I just finished the cleaning and reassembly; tried it out and it's incredible . Seriously, the depth of field is just incredible ! I understand the scribed line now; the actual focus range is an inch or so of slide on the draw . I'll have to try stargazing on a clear night . BTW, Is there an echo in here ?? Last edited by Rick; 9th January 2009 at 06:48 PM.

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