Which eyepiece???!!!!!

[SpaceGeek]

:shrug: :shrug: :shrug: :shrug: :shrug: :shrug: :shrug: :shrug: :shrug: :shrug: :shrug: :shrug:
Does anyone know:

Which eyepiece is strongest in a 90mm catadioptric without going out of focus?
or...

Which eyepiece is best in a 90mm catadioptric with a 2XBarlow?
Thanks:D

[atalas]

SG ,I would say about 10mm will get much use.

Louie

[ving]

I'd have said a 15mm in some sort of wide field thingy...