jayknight to Astronomy@mander.xyzEnglish · 1 year agoHow to Clean the Primary Mirror of a Dobsonian Telescope.youtu.beexternal-linkmessage-square1fedilinkarrow-up16arrow-down10cross-posted to: telescopes
arrow-up16arrow-down1external-linkHow to Clean the Primary Mirror of a Dobsonian Telescope.youtu.bejayknight to Astronomy@mander.xyzEnglish · 1 year agomessage-square1fedilinkcross-posted to: telescopes