Consumer Guide to Prescription Eyeglasses
Learn all about eyeglasses with this comprehensive collection of articles on eyeglass frames and lenses, all written by experts in the eye care industry.
Browse the list of articles below, or start by reading our Eyeglass Basics article.
- Why your contact lens and eyeglass prescriptions aren't the same
- Hate thick lenses? Chances are, your lenses could be thinner & lighter
Silhouette Eyewear Spotlight - Sponsored
Learn how innovative design and handcraftsmanship have earned Silhouette status as the worldwide leader in rimless eyewear. Unlike traditional frames, Silhouette rimless eyewear can be tailored to personal features and style, allowing you to find your perfect fit.
Makeup Tips for Girls with Glasses
Here are ideas to help your makeup work with your glasses, not against them, to showcase your best features.
Frame Personality Quiz for Men and Women
Sporty? Vintage? Glam? All business? Take this quick quiz to find out which eyewear style fits your personality best!
Dry Eye Infographic - Sponsored
Learn eight symptoms, causes and steps to managing dry eye.
Eyeglass Frame Materials
Choose the right frame material for your prescription eyeglasses, whether you need it to be lightweight, flexible, strong, or hypoallergenic. Also read our FAQ about eyeglasses and our Eye Doctor Q&A on eyeglass frames.
Size of Prescription Eyeglasses: How Frame Sizes Work
It's not as simple as small, medium, and large, so here's an explanation of sizes of prescription eyeglasses.
Specialty Eyeglasses: For All Seasons, for All Reasons
Specialty eyewear includes eyeglasses and sunglasses that are designed for a specific purpose, such as computer use, driving, work, hobbies, protecting your eyes and more. Can you benefit from special eyeglasses? Read this article to help you decide. Also read our Eye Doctor Q&A on eye safety, plus how to choose safety glasses and safety goggles.
Learn about fashionable eyeglass styles that are designed for both men and women.
What's New in Prescription Eyeglass Frames
See the newest trends in adult eyeglasses from frame manufacturers around the world.
Women's Eyeglasses: Getting a Look You Love!
Find out which eyeglasses are in style, plus how to get great-looking, comfortable frames that are unique to you.
- Afraid of Lasik? This new interactive quiz separates fact from fiction
- About the LASIK experience: before, during and after laser eye surgery surgery
- Block harmful blue light with Zeiss DuraVision BlueProtect
- Save on eyewear with coverage that's accepted by thousands of eye doctors
Learn how anti-reflective (AR) coating makes your eyeglass lenses nearly invisible and eliminates lens reflections that cause glare.
Aspherics are ideal for strong prescriptions because they are flatter and thinner. They also provide better vision than ordinary lenses and look better because they lessen farsighted eye magnification and nearsighted eye minification.
Bifocals and Multifocal Lenses
Bifocals and trifocals come in many sizes and configurations. Here's what you need to know to choose the right bifocal or trifocal lenses for your needs, depending on whether you sit at a computer all day, work on automobiles, play golf, etc. Also read our Eye Doctor Q&A on bifocal lenses.
Eyeglass Lens Coatings
Anti-reflective coating, scratch resistant coating, anti-fog and UV lens treatments are options that enhance your vision and appearance, increase the durability of your eyeglasses and protect your eyes from the sun's harmful rays.
Learn how new high-definition eyeglass lenses (free-form and wavefront lenses) produce sharper vision than regular eyeglass lenses.
Eye Doctor Q&A on Eyeglasses
Reader questions about frames and lenses answered by experts.
LASIK Fear Factor Quiz - Sponsored Section
This interactive guide will help you determine your "fear factor" about Lasik by addressing some of the most common concerns and separate fact from fiction so you can better understand the truth about Lasik and make an informed decision.
The iLASIK Procedure - Sponsored Section
Learn about this advanced laser vision correction procedure for nearsightedness, farsightedness and astigmatism.
My LASIK Journey Guide - Sponsored Section
This useful guide provides the answers to all of your questions about LASIK, whether you're just starting your research or want information about the procedure and follow-up care.
Occupational Bifocals and Trifocals
Special-purpose multifocal lenses can help people over age 40 perform certain tasks at home or at work more comfortably. Read about occupational bifocals and trifocals and how they work better than general purpose bifocals and progressive lenses for specific tasks.
Photochromic lenses are clear indoors and darken automatically in sunlight for greater comfort in different lighting conditions. Transitions Optical makes the most popular brand, which has led some people to call all photochromic lenses "transition lenses" or Transitions lenses. But there are other brands, too.
Polycarbonate and Trivex Lenses
Polycarbonate lenses and Trivex lenses are lighter and more impact-resistant than regular plastic lenses. They're great for safety glasses, sports eyeglasses and children's eyewear.
Progressive Addition Lenses
Progressive lenses can do everything a bifocal or trifocal can do, but without the lines. Here's how they work and why you should consider them if you have presbyopia.
By the time you reach age 40 and your eyesight is otherwise good, it's very likely you will need special reading glasses to help you see that fine print on the menu.
Variable Focus Lenses
New variable focus and adjustable focus eyeglasses offer a wider field of vision than conventional bifocals and progressive lenses. Read about Adlens, Superfocus and others.
What's New in Eyeglass Lenses
See the latest technology in new prescription lens products.
Choosing the right eyeglasses often depends on individual traits such as hair color, face size and even the type of vision correction you need.
If you have an unusually wide face, for example, you may need to shop around for extra-large eyeglass frames. On the other hand, smaller faces may require a petite frame size.
Unusually strong corrections also can make lenses look thick or distorted when eyeglass frames are oversized.
Choosing Eyeglasses That Fit Your Lifestyle
Besides complementing your looks, eyeglasses also need to suit your lifestyle.
For example, a rough-and-tumble teenager who engages in all manner of outdoor activities will have far different needs for eyeglasses than an office worker who spends hours at a desk.
Active people also may need to consider extra eye protection such as sports or safety goggles. For those who love fashion, designer eyeglasses with embellishments such as crystals and logos are a fun option.
If you have reached your 40s, you will need to consider different eyeglass options for correcting near vision problems caused by presbyopia such as:
- Progressive lenses
- Bifocals or trifocals
- Occupational lenses
- Reading glasses
- Computer glasses
In some cases, you may need different pairs of eyeglasses depending on whether you are driving down the highway or sitting indoors in front of a computer screen.
Your eye doctor or optician can advise you about the right fit for you, as well as discuss coatings and tints that can help you see your best in different circumstances such as low lighting at dusk.
[Page updated March 8, 2015]