I was wondering if there is a plain "corrector" for the Celestron C-11 XLT to make the field flat? I know they have the 6.3 reducer/corrector which I bought before, but I don't want to reduce it. I want to be able to image at the native F10. I will be imaging with my 1600mm-P and it has 1.25" filters in the ZWO
Also if there is anything at a reasonable price, that would be preferred.
Thx All