To all who replied, thankyou.
& yes the thread was not in the right area, its my 1st post so you will need to forgive my error
It would seem I need to bite the bullet, so to speak & buy Televue or similar, hence my questioning the ES 82 degree range & EP weight needs to be considered.
My scope is a 10" truss dob @ F4.7 so from what I understand based on my limited knowledge, as a good starting point, I will need 1 low power EP of approx 26-28mm, 1 mid power EP around 15mm & 1 EP of approx 8mm.
Please correct me if I am wrong.
Having looked at the televue EP's I am confused as to what range. Given the price tag of quality EP's I dont want to buy & be dissapointed.
I dont mind spending the money for quality, but there are limits.
Regards