I was diagnosed with Kerataconis a few years ago but couldnt get to grips with hard lenses so I was advised to just keep a record of my eye tests and there shouldn't be too much of a decline. I have just had an eye test at specsavers and worried about the difference on the sphere of the left eye.Is it possible to go from sphere +0.75 to minus -5.25 on an eye test in 15 months? Does the below look right to you or do you think its an incorrect prescription based on the other results below? Also the Axis is way more than previous.
Date Sphere Cyl Axis Sphere Cyl Axis
Jul-13 Right -4.50 2 .00+ 175.00 Left -5.25 5.75 + 175.00
Oct-11 Right -2.75 -1.50 90.00 Left 0.… + -6.00 84.00
Jul-10 Right -2.50 -1.50 90.00 Left 0.… + -5.75 85.00
May-08 Right -2.00 -1.75 93.00 Left 1.…
Jun-06 Right -2.00 -2.00 95.00 Left 0.…
Jun-06 Right -1.75 -1.75 100.00 Left 0…
Added (1). I forgot to say the optician mentioned there wasn't much of a change so this concerns me more. I do feel my eyes have got a little worse but not that much surely?
См. статью: Eye examination results?