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Old 23-10-2018, 05:03 PM
brisen (Brian)
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brisen is offline
 
Join Date: Aug 2013
Location: Port Macquarie, Australia
Posts: 289
Quote:
Originally Posted by Joshua Bunn View Post
Hi Brian.

After reading your post, I would recommend placing some card behind the scope at night And pointing at the moon. Where the moon comes to focus, is your backfocus. You want to get this right, and this will do that. HTH.
Regards Joshua
Hi Josh

Thanks, I hadn't thought of that approach. Once I get caught up with work I will get it outside and try this.

Brian
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