Astro Tutorial #1.15: Barlow Lens and Focal Reducer Published -- Download video MP4 360p Recommendations 10:25 Astro Tutorial #1.16: Deep Sky vs Planetary Imaging 11:08 What is the difference between Barlows, Focal Extenders and Focal Reducers? 12:11 Astro Tutorial #1.9: Telescopes, Eyepieces & Magnification 17:42 Astro Tutorial #1.17: Stacking - Exposure Time & SNR 16:37 How To Use A Barlow Lens.. Tips & Tricks 14:05 TOO GOOD TO BE TRUE? Testing the SVBONY SV220, basically an L-eXtreme for half the price 09:03 Astro Tutorial #1.11: Telescope Mounts - ALT/AZ vs EQ 11:45 Taking Pictures of Stars at 2000mm Focal Length. 19:10 Focal Reducers - Complete Overview and Function 12:05 Backfocus 12:11 Astro Tutorial #1.5: Focal Length and Aperture V2 - enhanced audio 06:31 Barlow Lens Explained 12:11 Astro Tutorial #1.5: Focal Length and Aperture 15:56 Excellent All-Rounder - A deep dive into the Schmidt-Cassegrain telescope design 06:57 About Field-Flatteners, Coma Correctors and Reducers | DSLR Astrophotography 07:32 It's like it's not even there!😯 15:39 5 Household Items That Can Be Used For Astronomy 29:08 $130 Telescope vs. $600 Telescope vs. $1,750 Telescope Similar videos 02:21 INCREDIBLE Difference - Barlow vs. Focal Reducer 16:16 How A Focal Reducer Works! - In Detail. 03:50 How To: Achieve Back Focus for Astrophotography 06:12 Telescope ki power badhaey | Barlow Lens and Focal Reducer #stargazing #telescope #astrophotography 01:20 Features of the Orion 0.8x Focal Reducer for Refractor Telescopes - Orion Telescopes 08:57 Celestron f/6.3 Focal Reducer/Corrector Review 03:02 Antares .5x Focal Reducer: Solar Imaging 10:28 Adding a top of the range Focal Reducer to your OTA. 02:46 Celestron 0.63 Focal Reducer: Turn Your SCT To A Rich Field Telescope/Meade LX90 Schmidt-Cassegrain 00:57 Can You Attach a Camera to a Telescope? #highpointscientific #telescope #astrophotography #shorts 06:26 Parfocalizing your Eyepieces and Cameras to Save Time 13:03 The Only 2 Eyepieces I Use! - Which Are They?? More results