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strongmanmike2002 | all galleries >> Observatory and Equipment >> Previous observatories >> The powerful Orion Optics AG12 F3.8 Astrograph >> Results with the Orion Optics AG12 > Collimation with Catseye tools
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22-APR-2011

Collimation with Catseye tools

The Catseye collimation set consisting of sight tube and autocollimator were indispensable!
The clip on red LED light was from Catseye too and made collimating after dark really easy.

Catseye tools: http://www.catseyecollimation.com/


other sizes: small medium large original auto
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