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Collimation and focusing

  • michaeloconnell
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15 years 6 months ago - 15 years 6 months ago #78000 by michaeloconnell
Collimation and focusing was created by michaeloconnell
Very interesting discussion on cloudy nights. New 5-point artificial star available for $20. Also shows how you can make your own focusing mask.
Cloudy Nights
I've just ordered one.
Michael.
Last edit: 15 years 6 months ago by michaeloconnell.

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