𝐘𝐞𝐬, 𝐚𝐧𝐝 𝐈 𝐜𝐚𝐧 𝐩𝐫𝐨𝐯𝐞 𝐢𝐭. (𝐀𝐧𝐝 𝐬𝐨 𝐝𝐨𝐞𝐬 𝐠𝐚𝐢𝐧).

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Have you ever seen a comparison of two different stacked images with different sub-exposures and was thought, "those don't look that different?" Well, they might be really different. In this video, I'll prove that sub-exposure length matters in astrophotography. The results might surprise you!


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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)

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This video is sponsored by Brilliant