Black Ray-Ban glasses with blue temple tips

I found a pair of black rectangular Ray-Ban glasses this afternoon around 2:15 pm behind the Greenwood Mall entrance on Scottsville Road in Bowling Green, Western Kentucky. They’re in decent shape, with a couple of minor scuffs on the nose pads and a tiny scratch on the left lens. The frames are black plastic with a subtle blue accent on the temple tips. On the inside of the left temple there’s a small engraving 'AF-21' that could help identify the owner. I hope to reunite these with their person; they look like daily wear and probably have sentimental value. If you think these might be yours, tell me roughly where you last wore them, what prescription they might have, and a description of the engraving, and we can figure out a pickup near the mall entrance.