I recently purchased a new pair of prescription glasses from\nSpecSavers ([URL]http://www.specsavers.co.uk[/URL]).\n\nI am 24 years old and have had to weare glasses since I was 12.\nHowever, for a 6 year period i chose not to wear them for one reason\nor another. My left eyesight deteriorated in this time so my new\nprescription is stonger.\n\nI am shortsighted (my left eye is worse -.25 i think)\n\nMy problem is that the new glasses are very disorientating. At first i\npresumed it was because i have not worn glasses in so long. But, now i\ncan notice that when i look at fixed objects like a book, a pc\nmonitor, keyboard etc. with my glasses they seem to be out of shape (i\nknow very strange) For example, a CD box which is a perfect square\n(without glasses) has one side longer (the right side) so it now looks\nlike a rectangle with the a slightly longer right side. The strange\nthing is that when i put my hand over either eye, everything looks\nfine (i.e. it is only when i'm looking through both lenses at the same\ntime that there appears to be a problem.\n\nCan anyone tell me what the problem is? It's very frustrating.\n\nThank you.