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Posts posted by heater
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As the subject states...
Looking forward to this just waiting on the Celestron NexStar 130 SLT too arrive!
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Hi All, Heater here, new to the Stargazeing world......
in Welcome
Posted
All, Thanks for the warm welcome, Scope has arrived and it's raining....
On A side note was looking at the mirror alignment as the primary lock screws were loose checked the alignment and it was way off , Not a real problem but I had a question on the primary, so had a quick chat with Celestron and they sent me a link which explains the offset for the secondary in detail.... (I always thought they had to be perfectly aligned ) but this will depend on the type of scope... Anyway last night was clear for about 2 hours, so far I am liking it
https://www.lcas-astronomy.org/articles/display.php?filename=newtonian_secondary_offset&category=telescopes