This episode is also available as a blog post: https://astrokhan.wordpress.com/2021/07/12/printable-ronchi-screens/
Jul 12, 2021
2 min
This episode is also available as a blog post: https://astrokhan.wordpress.com/2021/04/08/diy-right-angle-finderscope-7x/
Jun 13, 2021
6 min