Correcting Field Curvature in Photoshop

[Gasmanwill]

Hi IIS
I’m considering purchasing a second hand 130mmrefractor that is way out of my league!

Plan to use an asi1600mm pro camera (so not full frame) for small/medium sized DSO

Question is this:
How well could software (photoshop CC in my case) correct for field curvature in lieu of a dedicated field flattener ?

Thanks in advance

Will

[multiweb]

Startools can correct a curved FOV.

[Gasmanwill]

Thanks Marc, that’s great advice.

Will
:cheers:

[Jez95]

Doesnt Sirril also do this? I am not used to photoshop.