artificial star collimation

[blink138 (Pat)]

has anybody used the hubble 5 star artificial stars to collimate an sct?
pat

[Chris85 (Chris)]

A friend of mine recently used one to collimate his RC, so I doubt you'd have any problems with a SCT.

[yoda776 (Matt)]

Only thing to be mindful of is the distance from the scope which is impacted on the size of the artificial star's 'light hole' and the size of the scope.

[iborg (Philip)]

Take a look at the look link

http://www.hubbleoptics.com/files/Hubble5starFAQ.pdf