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Equipment Discussions >> Equipment

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scholastic sledgehammer

Reged: 06/17/08

Loc: United Kingdom
Hubble artificial star
      #5612050 - 01/08/13 02:20 PM

Forgive if this has been done before but a fellow astronomer put me on to this and I have found it pretty good. It might not be the bong for thorough analysis but i found it pretty useful this evening to test collimation on a frac after a conventional cheshire gave very misleading results...

Its a budget artificial star. Its a little plasticky but for $24 delivered you cant complain much. Shipped fast too all the way from China in a few days.

Worked a treat for me checking the alignment of a diagonal and also checking of a focuser needed a bit of shimming.

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