Re: Secondary on Optical Window?


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Posted by Sam Hunt (24.118.28.155) on December 26, 2001 at 11:01:40:

In Reply to: Re: Secondary on Optical Window? posted by Curtis Croulet on December 24, 2001 at 12:46:55:

: : Has anyone mounted a secondary on an optical window in a Cave Newt?

: For what benefit?

To remove diffraction spikes from images.
Most noticeable in stars.





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