Bifocals And Trifocals: Solutions For "Short Arms"
MORE PRESBYOPIA ARTICLESDo you need bifocals?Some time after age 40, you will begin to notice the symptoms of presbyopia
Polarized sunglasses have been popular for years with boaters and fishermen who need to reduce reflected glare from the
[Q&A] How much do you know about harmful light around you?
1. Q: What harmful light is there in nature?A: In the natural world, we are exposed to all kinds of light every day. The
Polycarbonate vs. Trivex Eyeglass Lenses - Which Are Right For You?
When eye safety is a concern, polycarbonate or Trivex lenses usually are the best choice for your eyeglasses, sunglasses