Quote:
Originally Posted by Merlin66
I like the hubble artificial star torch. Gives a wide range of star sizes ( to suit different scopes at different distances). Does what it says on the lid.
Recommended.
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Agreed. And pretty cheap. And hassle free, compared to trying to make your own - which I have done with a bright LED and optical fibre.
But the scope is collimated horizontally which might not be the best for every scope.