Saturday, January 14, 2012

shoulda brought it

Ran into Al at the DDO event. I asked if he had collimated his 'scope. Nope. Not yet. Oh, I offered, we can do it now! And then he revealed that he had not brought it. Huh.

Reminded him, when collimating his SCT to use a star near the zenith and to remove the mirror diagonal. He thought I meant the primary mirror. Sorry for the confusion.

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