Anyone happen to know if there are daily wear contacts for astigmastism? Right now I have the 2 week acuviews, which are fine. But I only wear contacts 1-3 times a week. So I only get a few wears out ...
I have had them for about 2 months and have been wearing them for watching tv, driving, and working on the computer, but lately I have been getting headaches when I am not wearing them. I know that ...
Amber is for people with macular degeneration. Blue is for something also, but I'm not sure what. If you needed one of these your doctor would have told you, so the only one you would need is clear. It's still okay to tint your lenses any color your optical has available, but that just for decorations and that would be your personal preference.
they could protect your eyes from the sun? i don't know.
those are different tints available to make the lenses of your glasses different colors. "which one is best" depends on the person and the activity.
people who drive a lot tend to like brown or amber lenses. thats why nearly all serengeti "driving" sunglasses are brown.
blue lenses have been linked to helping children with some learning disorders (although i do not personally hold that opinion)