What is wrong with my nauseating (but clear) glasses which do not preserve shape throughout the field of vision? [more inside]
posted on Aug 10, 2008 - 11 answers

[Eyeglasses] Anti-scratch coatings deteriorate after a couple of years. Anyone found durable coatings? [more inside]
posted on May 17, 2008 - 13 answers

What are the technical obstacles to making 'smart' spectacles which would function like the lenses in the human eye? [more inside]
posted on Dec 8, 2007 - 14 answers

Has anyone recently purchased "transitions" lenses (that go from clear to shaded) for your specs? I remember kids who had these in high school (this was 10+ years ago) and they always looked terrible- half-shaded indoors. I've had a few friends recommend them lately, though. [more inside]
posted on Oct 11, 2006 - 34 answers

Do I really need to use special cleanser for my new lenses, or is the company that made them just trying to get me to spend more money? [more inside]
posted on Oct 5, 2006 - 14 answers

Has anyone transitioned from rigid gas permeable contact lenses to glasses? Did your prescription stay stable? Why do glasses make me feel cross eyed and fuzzy headed compared to RGPs--do I just have to wait it out and get used to them, or was the prescription wrong? Can I wear RGPs part of the time and glasses part of the time? [NB: I've never gotten good answers on these questions from my eye doc.]
posted on Jan 25, 2005 - 13 answers