#346 - Telescope Focal Lengths and Ratios
The Actual Astronomy Podcast - A podcast by Shane Ludtke & Chris Beckett - Mondays
Chris and Shane discuss the merit of ‘slow’ and ‘fast’ telescopes.
The Actual Astronomy Podcast - A podcast by Shane Ludtke & Chris Beckett - Mondays
Chris and Shane discuss the merit of ‘slow’ and ‘fast’ telescopes.