| How are glasses prescribed? |
| Written by Auckland Eye | |
| Saturday, 02 June 2007 | |
|
A prescription is given for each eye. The higher the first number on the prescription, the greater the correction required in the
lens. If there is a second number then this means there is some astigmatism and the higher the number the greater the astigmatism. A plus sign in front of the first number indicates a hyperopic (farsighted) prescription while a minus sign indicates a myopic (nearsighted) prescription. The prescription is taken to an optometrist or optician who will prepare the lenses.Discuss this article on the forums. (0 posts) Comments
(0)
Please Enter New Tags Separated By Comma's
Or Close |
| < Prev | Next > |
|---|








lens






