Categorie: Telescoop

Mirror’s back!

Rejoice for I got my primary mirror back! The new coating did not turn out perfectly. #sadpanda Something’s wrong with the coating but what exactly is going on is unknown. It looks like oxidation...

Fogged up at Uddel, 19-01

A clear night when none was expected! After initial reluctance to go out in the cold I decided on following Bart K’s lead. I still had no real feel on the performance of my scope...