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Practical Astronomy August – Care and Maintenance of Telescopes and Accessories
21/08/2023 @ 8:00 pm - 9:00 pm
This month we will discussing the care and maintenance of telescopes and accessories. We will start with an explanation of eyepieces and barlow lenses and then demonstrate how to safely clean the optical surfaces of lenses and mirrors. We will also explain and demonstrate the collimation of the optics of reflector and catadioptric telescopes.