This type of collimation , I mean the star test eg. Using a star,s defocused image to collimate your optics.
Brian.
Quote:
Originally Posted by 75BC
Thanks Ken and Brian.
Ken, your mention of the Goldilocks star sounds familiar. I must have read it somewhere. Not that i can remember.
Brian, when you say 'this type of collimation' are you referring to collimating SCT's in general or something else?
I had heard that the 11" is super sensitive when comparing it to the 8" and 9.25".
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