How to clean your telescope's mirrors [8" Newtonian Reflector] Galactic Hunter 8:15 4 years ago 126 948 Далее Скачать
Astronomy - Cleaning a Telescope Mirror Safely steppenwolfwest 5:48 14 years ago 69 750 Далее Скачать
How To Clean A Telescope Mirror: The Step By Step Guide [ 8" Reflector Telescope ] by Reflactor Astronomy Garage with Reflactor 24:17 3 years ago 47 848 Далее Скачать
Telescope mirror cleaning - how to and special announcement Garnett Leary 8:36 7 years ago 4 258 Далее Скачать
STOP Making These Mistakes! - Telescope 8" Dobson - Washing the Primary Mirror Astral Fields 8:56 1 year ago 1 469 Далее Скачать
The Best Way to Thoroughly Clean Your Telescope Mirror Astrolavista 19:46 3 years ago 14 354 Далее Скачать
Professionally clean your telescope's secondary mirror. It's easy! Protostar 1:49 1 year ago 457 Далее Скачать
Telescope Tips- Episode 22. How to Clean the Primary Mirror of a 20 Inch Dobsonian Telescope. MemphisAstronSociety 12:05 1 year ago 2 080 Далее Скачать
EASY Telescope Mirror Cleaning Secrets for a FLAWLESS Reflection! Your Favorite Astro-Nerd 10:57 3 weeks ago 660 Далее Скачать
Cleaning Your Telescope (Reflector Telescopes) - My Telescope Series Carson Optical US 1:38 5 years ago 8 283 Далее Скачать
