Hi, I am wife of newish telescope user looking to buy xmas present. Hubby has been muttering about needing to do something with the telescope (which I thought was callibrate) but from looking at threads might be this collimate gig you are talking about. So does anyone have a recommendation on what collimation tool to buy and approx how much to spend? Does it depend on what brand of telescope? I have looked all over the telescope but I can't see the brand name on it - It is a big white thing I think he spent about $400 on. We are in Avalon, northern beaches of Sydney so if anyone can recommend a local telescope shop to go to that would be great.
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