3" vs 4" vs 5" vs 6" vs 7" Refractor Telescope for Visual and Astrophotography. What's better??? AVT-Astro 15:28 3 years ago 33 627 Далее Скачать
5" F/9.4 acro VS 5" F/12 Mak, what better? #astronomy #telescope #refractor #saturn #jupiter #sky JoeJaguar City Smartphone Astronomy 7:26 2 years ago 661 Далее Скачать
Guide to Refractor Optics - Choosing the Best Telescope for You! Astrolavista 9:48 1 year ago 17 008 Далее Скачать
This BUDGET f4.5 refractor TROUNCES the RedCat 51! SVBony SV555 FULL REVIEW! Cuiv, The Lazy Geek 24:24 1 month ago 31 269 Далее Скачать
5" mak VS a 5" acro refractor #astronomy #telescope #space #refractor #jupiter #moon #sky#skywatcher JoeJaguar City Smartphone Astronomy 15:22 2 years ago 1 012 Далее Скачать
Review of the Explore Scientific ED127 - A big apo and a big bargain! Ed Ting 14:21 3 years ago 73 932 Далее Скачать
5 Incredible Telescopes that are changing Amateur Astronomy Astrobiscuit 18:50 2 years ago 316 323 Далее Скачать
4 Telescopes Tested: Doublet vs. Triplet vs. Quadruplet vs Quintuplet Nebula Photos 34:57 1 year ago 237 981 Далее Скачать
Can I See the Flag On the Moon Through My Telescope #shorts Chuck's Astrophotography 0:41 3 years ago 12 388 159 Далее Скачать
