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Leigh
Joined: 05 Sep 2011
Posts: 6
Location: Maryland, USA
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 Posted: Mon Sep 05, 2011 2:35 am Post subject: Military LM-63A collimator for adjusting Kalart rangefinder |
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Does anybody have any opinions about this animal or interest in it?
Does anybody (besides me) have one?
- Leigh
Added the following just for the search engines: LM63, LM63A, LM-63 |
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Les
Joined: 09 May 2001
Posts: 2682
Location: Detroit, MI
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| Posted: Tue Sep 06, 2011 11:34 am Post subject: |
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how big is it? Most collimators I know are 3 meters long, and weigh about as much as a small horse.
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"In order to invent, you need a good imagination and a lot of junk" Thomas Edison |
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Leigh
Joined: 05 Sep 2011
Posts: 6
Location: Maryland, USA
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| Posted: Tue Sep 06, 2011 10:31 pm Post subject: |
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Hi Lee,
I have one sitting on end on the floor and the top is about eye level.
Optically it's a 48" collimator with a U-shaped optical path, accomplished using two first-surface mirrors set at 45°.
If you need more accurate info I can pull the manual.
- Leigh
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“Wise men talk because they have something to say; fools, because they have to say something.” - Plato |
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