Too late smart!

The other day while shooting, I was having an unusual problem 'centering' consistently on the peep-sight 'hole'.

Duh ... I was wearing 1X Readers.

I think this resulted in the 'peep' being magnified and in clear focus, instead of my eye just being naturally drawn to the bright center of the aperture.

Next outing, I will just use uncorrected shooting glasses.

(The 'weak' Readers may help focus with open sights, but, give unwanted clarity on the close aperture eye-piece, when a person is far sighted).