Another thing with some scopes with fast focus eyepeice
Is actual dramatic reticle shift in the sight picture.
Looking thru the scope.
Grab the actual moving focus piece and see if it moves side to side and up and down .
You will see the reticle shifting if the fast focus inner sleeve is made with excessive tolerance.
Well made fast focus eyepeice scopes have zero reticle movement.
Then their are the all others...

I use lock ring scopes.
I cant stand the thought of a reticle possible shifting in my sight picture in a loose tolerance fast focus scope.

I am plagued with OCD issues.......

LOL!!!

Last edited by renegade50; 07/08/20.