Thread: Re- secondary Mirror
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  #4  
Old 14-10-2019, 09:06 AM
JohnF (John)
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Join Date: Oct 2018
Location: Nimbin NSW Australia
Posts: 265
I did measure my my secondary. It is close enough to 95 X 67 mm. And its coatings are very bad -- gone.
Last edited by JohnF; 14-10-2019 at 09:26 AM.
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