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» Support Center » Knowledgebase » I’m modifying my Schmidt Cassegrain telescope (SCT). Where would I place marks on the primary for use with a Hotech laser collimator?
 I’m modifying my Schmidt Cassegrain telescope (SCT). Where would I place marks on the primary for use with a Hotech laser collimator?
Answer

This collimator works best with four marks separated by 90° from one another.  When you have demounted in the optics from the tube, scribe or paint  4 white marks around the outside of the primary mirror so they can be easily seen while using the laser collimator.



Article Details
Article ID: 2670
Created On: Nov 27 2012 02:59 PM

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Repair/RMA Procedure

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