Thread: My 23" Dob needing TLC, NZ
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  #9  
Old 01-04-2016, 11:52 AM
Finite (John)
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Finite is offline 		 
Join Date: Mar 2011
Location: Waikato, NEW ZEALAND
Posts: 91
Focal ratio F/5.25 is what I were told. The FL on that would make it 3065mm. But I calculated on the mirror being a 23" whereas it is actually a 24" so I must re-address. Am running out the door right now though to an appt.
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