Mar 18 2010

Can an eye doctor tell you your contact lens prescription by just looking at your glasses?

Published by admin at 9:15 am under prescription contact lens

Because I went to an eye doctor a few months ago and she just looked at my reading glasses and told me my prescription was -2.00 but then I went again but to another eye doctor because my insurance changed and she did and eye exam and told me my contact lens prescription was -3.00 but I can’t see with those contacts.
they usually take your glasses, does a measurement with your glasses with a measuring instrument, then begin the eye exam based on the existing measurement of your glasses.


4 responses so far

4 Responses to “Can an eye doctor tell you your contact lens prescription by just looking at your glasses?”

  1. Anggie
    on 19 Mar 2010 at 1:20 am

    yes, i think so
    the really mean is not "just looking" with naked eyes, but they seems to have some like " microscope " but not real microscope to measure your glasses. this is what happened in my country, Indonesia , which is developing country. Probably in yours, it might be much better.
    but , it sould be any test again, expecially by " chart of snellen / straub " before writing contact lens prescription , just to make sure and to recheck weather the meansurement is the same as the " microscop" did or not. Bu if didn’t , GP would use the snellen/straub chart measurement for exact prescription
    References :
    TV

  2. ღ Chris ღ
    on 19 Mar 2010 at 1:35 am

    Yea they use this microsope thingy to measure it
    References :

  3. k l
    on 19 Mar 2010 at 2:15 am

    they usually take your glasses, does a measurement with your glasses with a measuring instrument, then begin the eye exam based on the existing measurement of your glasses.
    References :

  4. iloveicecream18
    on 19 Mar 2010 at 2:25 am

    They can look at your glasses and get an idea of the prescription, but contact lens prescriptions can differ – my spectacle and contact prescriptions are very different.
    References :

Trackback URI | Comments RSS

Leave a Reply