Vignette Full Frame EOS R TS-Optics PHOTON 150mm/6" f/4 Newtonian · Cam B · ... · 3 · 104 · 1

AstralCam 0.00
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Hey Guys! 

New here, I am just starting out in Astro, I have a TS optics 6" F4 (154/600), with the TS optics 2" 0.95x Coma max field corrector, shooting with my existing full frame EOS R with M48 RF  T adapter to the coma corrector. 

Is this level vignette considered acceptable/normal for full frame ? Or is there something I change to improve it or is it just a matter of "fix it in post"..

Quick test shot before clouds rolled in, was during alignment of the rig so ignore the trails etc.. 


Vignette test shot.jpg

Thanks!
Cam
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danwatt 3.31
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That's normal, in fact I'd expect it to be even worse on full frame. Take good flats and that will correct for it.
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mxpwr 7.29
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Completely normal.
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AstralCam 0.00
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Ok thanks guys!
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