Hello,
Image
HERE.
Another test with the RC-8 and the AP 0.75x Reducer, working as a 0.7x, in my GSO RC-8 f/8, making a 8" f/5.6 scope !!. The result as for FOV was amazing.
It is just missing to collimate the primary mirror of the RC-8 to fix the egg shapped stars on the corners as can be seen on the image.
I am very happy with this setup.