Celestron 8" sct telescope what cmos camera is best for deepsky viewing

[Jaxson]

Hi I am going to use my celestron 8" sct with a f/6  celestron  flattener for deepsky photography what camera would anyone recommend to use with this setup?

Edited June 11, 2020 by Jaxson
Spelling mistake.

[michael8554]

1) With this setup there will be some vignetting, so what is the usable area at the focal point ?

That will determine the size of the camera chip.

2) There is a lot of controversy over image scale, which is determined by pixel size. 

A pixel size of about 6um gives you 1arcsec/pixel, but many oversample with much smaller pixels.

Michael