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MaxIm DL Part 4: Using Captured Data - OPT

DSLR Astrophotography - What is Dithering?

SpaceFab: A Space Telescope for Everyone

Celestron: Rowe-Ackermann Schmidt Astrograph

QSI: Kodak VS. Sony - The Fight in the Night!

Tony Hallas: DSLR Astrophotography

Lunar Observing Accessories (Supermoon Special) with Robyn Turner- OPT

MaxIm DL Part 6: Automated Focusing and Filter Offsets -OPT

OPT AFFILIATE GIVEAWAY!!! (Feat. Galactic Hunter)

MaxIm DL Part 1: Getting Started -OPT

Top 5 Galaxy Season Telescopes

The Most Revolutionary Filter Ever Created!

Is the ZWO ASI183 the most well rounded camera!?

Can The ASI174mm Do It All!?!?

The Basic Telescope Types- OPT

Top 15 Summer Targets

This IS Radian Telescopes!

OPT Bloopers 2020

Building An Astro Rig

Lunar Photography Basics

6 Easy Ways to Stretch Your Astro Image

Meet The OPTeam! feat. Diana Herber (

Top 15 Spring Targets (w/Free Data!)

Monochrome vs Color Cameras

Understanding Camera Specs

DSLRs Vs Dedicated Astro Cameras

Top 5 Cameras for Galaxy Season!

ASI1600 vs ASI2600: Is it worth the UPGRADE?

Simple PixInsight Processing Tutorial with Dustin Gibson

Getting Started With the Sky-Watcher Star Adventurer Mount

Best Accessories for Galaxy Season (w/FREE DATA!)

Creating TPoints in TheSkyX for Better Tracking with Charles Walker- OPT

This is the Radian Carbon Fiber Tripod!

Top 10 Southern Hemisphere Winter Targets (w/Free Data!)

Women of Astronomy

Top 15 Winter Objects!!!

How to Polar Align Your Equatorial Mount!

ZWO ASI533MC Pro Astrophotography Camera - OPT Rundown!!

A Fast Giant! TPO 10 Inch F/4 Newtonian!

The Unistellar eVscope