Home › Forums › Telescopes › Finderscope Webcam › Similar set up
15 May 2021 at 1:47 pm #584207
A web-cam on the finder is a useful arrangement. Since i already have a 9×50 finder and a suitable camera, i bought one of these from FLO: https://www.firstlightoptics.com/adapters/astro-essentials-sky-watcher-9×50-finder-to-t-adapter.html.
Agreed, Its helpfull to have some form of dark frame subtraction to remove hot-pixels if the web-cam is used with longer exposure settings. False stars can be confused with real ones !