All About Eyewear

Glasses alongside a prescription for a patient with astigmatism

Do You Need Glasses for Astigmatism?

Pairs of glasses pictured with several boxes of contacts

Contacts vs. Glasses: The Pros and Cons of Each

Turquoise eyeglasses on a clean cloth

How to Remove Scratches from Glasses Lenses

Various contact lens brands in different packaging on a blue tiled background

How Much Do Contact Lenses Cost? What You Can Expect to Pay

Three pairs of glasses on a light blue background

What Are High-Index Lenses, and Do You Need Them?

Glasses and sunglasses brightly lit on a white background

Photochromic Lenses: How Do They Work?

Nine illustrated round faces on blue circular backgrounds

The Best Glasses for Round Faces

Four colorful glasses frames stacked on a gray surface

How to Buy Glasses Online: Find Your Next Pair in 6 Steps

Two pairs of sunglasses atop blue geometric shapes

Polarized vs. Non-Polarized Sunglasses: Which Is Better for Your Eyes?