Trying to Collimate two Newtonian telescopes using the Ocal Collimator. Collimation is a NIGHTMARE!!!!
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Ocal Collimator, Lazer Collimator and Cheshire Collimator - NIGHTMARE!
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Trying to Collimate two Newtonian telescopes using the Ocal Collimator. Collimation is a NIGHTMARE!!!!
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