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Watch :3 10:50
The Askar 185 APO is a BUDGET MONSTER
68K views • 9 months ago AstroBackyard
Watch :3 31:43
Askar 103 APO Telescope Review | Budget Refractor for Astrophotography
32K views • 8 months ago SarahMaths Astro
Watch :3 33:26
5" Refractor Shootout
41K views • 8 months ago Nebula Photos
Watch :3 43:23
4" APO Refractor Shootout
116K views • 1 year ago Nebula Photos
Watch :3 34:57
4 Telescopes Tested: Doublet vs. Triplet vs. Quadruplet vs Quintuplet
232K views • 1 year ago Nebula Photos
Watch :3 14:21
Review of the Explore Scientific ED127 - A big apo and a big bargain!
72K views • 3 years ago Ed Ting
Watch :3 18:29
I've got APERTURE FEVER — Askar 185 APO Review
101K views • 10 months ago Nebula Photos
Watch :3 10:49
Skywatcher Telescope the Esprit 100 ED APO Refractor 4 Years Later!
13K views • 3 years ago VisibleDark
Watch :3 00:07
Celestron C9.25 & SV550
20 views • 2 days ago Rogue Star
Watch :3 16:21
Maybe the only scope you need? - ZWO FF80 Apo
6.6K views • 2 months ago lukomatico
Watch :3 14:37
NEW 122mm APO Telescope: Is It Good for Astrophotography?
7.5K views • 1 year ago AstroCreation
Watch :3 16:09
A bargain 4" apo! The Sky-Watcher Evostar 100ED refractor.
97K views • 3 years ago Ed Ting
Watch :3 01:27
Askar FRA600 is back in stock！Quintuplet APO design with 2 ED glasses Astrograph
2.9K views • 10 months ago Sharpstar Optics
Watch :3 10:32
The Astro-Tech AT80EDT - A Fine Triplet Apo Refractor at an Attractive Price!
17K views • 5 months ago Ed Ting
Watch :3 16:04
Takahashi APO Refractors: The GOOD, the BAD, and the UGLY!!! Are they good telescopes???
17K views • 2 years ago AVT-Astro
Watch :3 16:28
Astro-Physics APO Telescopes!!! Why are AstroPhysics scopes the Best / Most Desirable in the WORLD?
7K views • 1 year ago AVT-Astro
Watch :3 17:04
A Detailed Look at 80mm SV550 APO Refractor Telescope
1.8K views • 3 months ago AstroCreation
Watch :3 10:52
SVBONY 122mm APO Visual Astronomy Review
11K views • 1 year ago The Narrowband Channel
Watch :3 04:53
SV550 (triplet APO) review: how good is FPL51?
25K views • 2 years ago 3D Astro
Watch :3 01:32
Astronomy equipment review: Explore Scientific ED127 Apo Refrator
19K views • 11 years ago BBC Sky at Night Magazine

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