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#Celestron #EdgeHD #Reducer #ZWO #ASI533MC #OAG #Astrophotography #Telescope
This video demonstrates how to achieve the correct back focus with Celestron Edge HD 8" Telescope - both with the 0.7x Focal Reducer & without the 0.7x Focal Reducer. This particular setup is for those who DO NOT use the Off-Axis Guider or Filter Wheel. The same procedure can be used for Celestron NexStar Evolution 8” HD and Celestron CPC Deluxe 800 which have the Edge HD OTA.
My setup includes the following.
Celestron Edge HD 8" OTA
Celestron 0.7x Focal Reducer: amzn.to/3UbLFBa
Celestron T-Adapter for EdgeHd 8: amzn.to/41HlHIp
ZWO ASI533MC Pro Camera
ZWO Filter Drawer
SVBony 60mm, 240mm Guide Scope: amzn.to/3m4xhON
ZWO ASI120MM Mini Guide Camera.
ZWO ASIAIR Plus
Celestron Dew Heater Ring for C8, EdgeHD 8 & RASA8: amzn.to/3mNjaO8
Celestron Advanced VX Mount.
Chapters
0:00 Introduction
1:55 Overview of Celestron 0.7x Reducer Lens
5:25 Back Focus With 0.7x Reducer Lens
9:06 Installing the 0.7x Reducer Lens
13:05 Back Focus Without the Reducer Lens
16:34 Why Use the Reducer Lens?
I hope this video is informative and useful. Please let me know in comments if I missed anything. If you like this video, please consider Subscribing to my channel.
Thanks for watching!
**Disclaimer: This video is NOT sponsored by Celestron or any of its dealers.
Music in this video: bensound.com