Use the Bandpass Shift Calculator to help choose the right one!

Have you ever finished an imaging session, and asked yourself, "Hmmm... I wonder why my fast telescope isn't doing as well as I think?" In this video, I'll show you my web application that can help you figure that out! Astrophotography answers are sometimes complicated. But my free web app can help make things simpler. And now it can estimate whether your filters don't match your telescope!
https://deepskydetail.shinyapps.io/Ba...

00:00 - Intro
02:00 - The theory - filter bandwidth
04:00 - Fast Telescopes
04:45 - Ideal SNR?
05:10 - The Pairing Problem
06:10 - Prism Demos
07:16 - How filters block light
08:07 - Using the calculator: Inputs
10:28 - Understanding outputs
12:52 - Editor's Note
14:11 - Adjusted F-Ratios
15:45 - Outro

‪@CuivTheLazyGeek‬'s video:    • How well will a filter work with YOUR tele...  

‪@BrentMantooth‬'s video on this topic:    • Ultra Narrowband Filters on Fast Optics: H...  

Become a buymeacoffee member to help choose which products I review: https://www.buymeacoffee.com/deepskyd...

Affiliate Links:

Skywatcher HEQ5 Mount https://amzn.to/3NVrVQi
Skywatcher 80mm F7.5 Doublet https://amzn.to/47mbfZi
ZWO EFW mini filter wheel https://amzn.to/48OxhoN
Optolong LRGB Filter Set (1.25") https://amzn.to/47r23Tw
Orion 0.8x Reducer https://amzn.to/47s64a4
USB RJ45 Cable for Controlling Mount https://amzn.to/4aPlIzu
Raspberry Pi to control mount https://amzn.to/48mTBWH
R Pi case with touch screen https://amzn.to/3HvdNKl
ZWO Autofocuser https://amzn.to/3Skg0hX

ZWO 294MM Pro Camera: https://bit.ly/3tZmjOo
HEQ5 Mount: https://bit.ly/3O7VQVz (mine is Orion Sirius, which is equivalent)
ZWO Filter Wheel: https://bit.ly/3Soo5lw
Optolong Filters (LRGB, SII, Ha, OIII): https://bit.ly/3SlEPtJ (the Ha and OIII narrowband filters are better than what I have)
Skywatcher Evostar 80mm: https://bit.ly/4bfVjev (equivalent lens)
USB RJ45 Cable: https://bit.ly/48FRj50 (connects mount to laptop directly; mine is a different brand, but this should do)
ZWO Autofocuser: https://bit.ly/425XUDB
0.8x Reducer: https://bit.ly/3tQlbg7 (mine is Orion, but this should be equivalent)

Join this channel to get access to perks:
   / @deepskydetail