Say, how accurate is it when Lenscrafters takes your existing pair of
glasses, takes them back in the lab, and measures the lenses?  Are
they able to precisely read your existing prescription, or is there a
lot of variation?

About once a week when removing my RGP contacts, one flies away and
lands in the sink.  Is hitting the sink going to scratch or damage the
lens, or are they pretty durable as far as this goes?
--

Does the distance vision on a typical progressive lens (+4.75 -1.75 x90 with
+2.25 add in my example) maintain the same power all the way up to the top
of the lens?  Assume a frame that is 40mm high with a fitting height of
about 24mm. Lens is Zeiss Individual.

  I am a bit desperate here for information on a condition I am
suffering.  I am 26 yrs old and have high myopia (Contact prescription
is -16.5 in each eye).  Over the past two years I have been
experiencing retinal bleeding in my right eye.  The problem is the

we're kind of upset here.
my 76 year old mother-in -law was told by a doctor today that she has let
what turned out to be a cataract go too long and that it's too late to
restore any vison in her right eye. she is totally blind in her right eye.

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