One more Planetary Nebula added to my list
It has an interesting structure that responds very well in the O3 and Ha wavelengths !
NGC 7094
Ritchey-Chrétien Astrograph 10 ''
Gemini G53F mount
Atik 414 Ex
Exp. 40 x 180 '' Ha
Exp. 60 x 180 '' O3
Pixinsight-Photoshop