EQ3-mod, mountpusher, Lunt LS60T Ha B600, ASI 178MM (cooled)

EQ3-mod, mountpusher, Baader Astrosolar ND3.8 Film, TS-Optics 76/342 TS76EDPH, Baader Solar Continuum 7.5 nm 1.25″, ASI 178MM (cooled)

EQ3-mod, mountpusher, Baader Astrosolar ND3.8 Film, TS-Optics 76/342 TS76EDPH, Hydrogne Alpha 7nm 1.25″, ASI 178MM (cooled)

EQ3-mod, mountpusher, Sharpstar 60/330 ED-APO, Lunt CaK B600 LS6CAKMDS2, ASI 178MM (cooled)

And an RGB combo, the wide Hα as red, the solar continuum as green and the CaK as blue. Limb darkening, due to the processing performed above, has little to no meaning in the picture below.