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Herr_Alien

04 Mai 2016 11:09



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http://www.graphitegalaxy.com/index.cgi?a=diycheshire :twisted: 
E mai ieftin.

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Colimarea finala, de mare precizie, se face pe stea, la un grosisment macar egal cu diametrul telescopului in mm (daca nu chiar mai mare):

http://garyseronik.com/no-tools-telescope-collimation/

Colimarea pe stea o faci dupa ce ai facut o prima colimare, cu un capacel gaurit sau cu un Cheshire:

http://garyseronik.com/a-beginners-guide-to-collimation/

M-a amuzat concluzia autorului:

What about laser collimators? Trust me &#8212; you don&#8217;t need one. As I noted in my write-up of collimation aids, in the hands of a beginner, a laser collimator is just as likely to make things worse instead of better. Once you&#8217;ve mastered collimation with a simple collimation cap, move up to a Cheshire eyepiece if you want. And after that, if your really can&#8217;t be dissuaded, get a laser. You won&#8217;t need one, but some people find bright lights irresistible.

