Quote:
Originally Posted by floyd_2
Hi Chris,
there is a book called New Perspectives on Newtonian Collimation (5th Edition) that's a must have for your book collection. I have the 3rd edition and it's an excellent resource that taught me how to collimate a newtonian telescope to perfection. The 5th edition also has discussions on using laser collimators, as well as the older sight tube / cheshire / auto collimator that I use.
Dean
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Thanks Dean, I will track a copy down and have a look.