At the weekend I picked up glasses with a new prescription, not much
different to my old one they said.  Because of the activities in my calendar
for the last couple of days I've been wearing these more than I generally did
the last pair, now when I take them off it seems as though they've been
bringing my eyes together. I say that because without them it feels like my
eyes aren't together!  

Here is my new prescription
-2.50
-2.75 -0.25 145

And my old one was
-2.25
-2.50

Is this my imagination or are these new glasses, which are great and I love
the way they make me see, really doing something unexpected?