Tag Archives: M13

M13 first light with Esprit 100 triplet refractor

M13 globular cluster imaged with an Esprit 100 triplet and ASI1600mm-c
So I finally had some clear skies to collect some data using the new Esprit 100 triplet refractor. This data was taken without the use of the field flattener that comes with the telescope. I have to get a custom spacer/adapter manufactured in order to attached my camera/filter wheel to the field flattener. That is [...]