Quote:
Originally Posted by peter_4059
I'm interested to know if you can focus on a star (with a Hartmann Mask) then swing to the moon and have it in focus? This is how I've been setting up for Jupiter. I realise they are going to be different distances away but is that going to make a big difference to the focus point?
Peter
|
Yep! That's the way to do it.
The moon is just as much at infinity as the stars for all practical purposes
.
Al.