Used the female Dr at Berryhill and Glover . Mentioned to her what I wanted , was a fine pair for me . Took me about two hours wearing around house before my sight normalized then no problem ,front ,rear and target was focused . Luck.
I have a bad astigmatism with poor eyesight. But my prescription brings me back to 20/20. I’ve learned to use my scope with my glasses, but with good scopes I can still just use the focus.