Just got my 1.25" L-Ultimate and thought I would post some comparision images. It was cloudy last night but I was able to get two images.
I had trouble finding direct comparisions and hopefully it is helpful to someone looking for similar datasets.
ZWO DualBand: HA 15nm, OIII 35nm
L-Ultimate: Ha 3nm, OIII 3nm
Subs for your reference if you want to take a look. Included are 120s and 300s subs. The files are only debayered:
Edited by chvvkumar, 26 September 2023 - 11:13 AM.