You may want to consider Transitions photochromic lenses for your primary pair of glasses. They adjust automatically to changing light conditions to allow just the right amount of light to reach the ...

If you work in an environment that exposes your eyes to potential hazards like flying debris, chemicals, or radiation, ...

Through natural selection, different types of eyes have emerged in evolutionary ... the layer of cells and pigment at the back of the human eye. Over time a lens formed at the front of the eye.

Once an IOL is placed in your eye, it can't be changed without additional surgery. What types of intraocular lenses (IOLs) are available? As you prepare for cataract surgery, you'll discuss IOL ...

No need for an in-person visit for new glasses -- whether prescription, sunglasses or contacts. Shop online from these top options we’ve tested. Our expert, award-winning staff selects the ...

Prescription eyeglasses can cost as much as $1,000, and most have plastic lenses, which scratch more easily than glass. Clearly, you need to protect your investment. But should you clean lenses ...