I'm needing some help interpreting a eye glasses prescription that I got the other day from an eye test that I had done.
  
  I've order some, but I need some asap so want to buy some cheap ones in the mean time - Trouble is I don't know what lens strength to get as when I go to the cheap shops they have options like +2.0, +1.25 etc
  
  The info the optician wrote was:
  
  Right Eye: Sphere. +021
  Cyl. - 150
  Axis. 91
  
  Left Eye: Sphere. -025
  Cyl. -175
  Axis. 85
  
  Help is appreciated as I need them for a driving lesson in 2 days
  >>> Glasses Prescription interpreter - Lol!