Quote:
Originally Posted by Starkler
Nope not very good. Its only useful for aligning the primary mirror only.
This is the one I would recommend.
I strongly disagree. To effectively use a laser you first need to be aware of their shortcomings. A cheshire combo tool is everything you need to effectively collimate your scope from scratch, and you cant say the same thing about a laser. |
I am in absolute agreement with Starkler on this...the Orion collimating eyepiece is a good dependable tool that will last your lifetime.