Contact lenses vs glasses - why not both?

Trying to decide between contacts and glasses? You’re not alone. 

Maybe you’re tired of your glasses fogging up every time you walk into a warm building. Maybe you’re curious about contacts but aren’t thrilled about putting something in your eye every day. Or maybe you’re wondering if you really have to choose one over the other. 

Here’s the short answer: neither is universally better. 

Contact lenses and glasses both have advantages, disadvantages, and situations where they shine. In fact, many people find that using both gives them the flexibility to handle everything from work and workouts to travel and lazy weekends at home. 

Let’s take a look at how contacts and glasses compare and when each option makes the most sense. 

Understanding contact lenses 

Contact lenses sit directly on the surface of your eye to correct vision. They’re available in a variety of designs, including daily disposable, biweekly, monthly, toric, multifocal, and specialty lenses. 

Contacts can correct many common vision problems, including: 

• Nearsightedness (myopia) 

• Farsightedness (hyperopia) 

• Astigmatism 

• Presbyopia 

Because contacts move with your eyes, they provide a natural field of view and don’t have frames blocking your peripheral vision. 

Advantages of contact lenses 

Many people prefer contacts because they: 

• Provide a wider field of vision 

• Don’t fog up in cold or humid weather 

• Stay in place during sports and physical activity 

• Work well with sunglasses and protective eyewear 

• Don’t change your appearance 

For active lifestyles, contacts can be incredibly convenient. Whether you’re running a race, hiking a trail, or trying to see a fly ball in the outfield, you don’t have to worry about frames slipping down your nose. 

Disadvantages of contact lenses 

Contacts require more commitment than glasses. 

Potential drawbacks include: 

• Daily handling and maintenance 

• Higher risk of eye infections if worn or cleaned improperly 

• Dryness or irritation for some wearers 

• Ongoing replacement costs 

• The need for regular contact lens prescriptions 

Some people also discover they’re simply not comfortable wearing contacts. Conditions such as dry eye syndrome, severe allergies, or certain corneal conditions can make contact lens wear more challenging. 

Can you take a 20-minute nap with contacts in? 

It happens. You sit down on the couch, close your eyes for “just a few minutes,” and wake up an hour later. 

An occasional brief nap is unlikely to cause serious problems for most contact lens wearers, but eye doctors generally recommend removing contacts before sleeping whenever possible. Sleeping in contacts reduces oxygen flow to the cornea and can increase the risk of irritation, dryness, and infection. 

If you accidentally nap in your contacts, remove them if your eyes feel dry or uncomfortable and consider switching to glasses for the rest of the day. 

The role of glasses in vision correction 

Glasses correct vision externally by placing lenses in front of your eyes. Unlike contacts, they never touch the eye’s surface. 

Modern glasses can be made with: 

• Single-vision lenses 

• Bifocal lenses 

• Progressive lenses 

• Specialty lenses for computer use or reading 

Many people appreciate glasses because they’re simple, low-maintenance, and easy to wear. 

Advantages of glasses 

Glasses offer several benefits: 

• Easy to put on and remove 

• Little daily maintenance 

• No contact with the surface of the eye 

• Protection from wind, dust, and debris 

• A wide range of frame styles 

For people with dry eyes or those who spend long hours in front of screens, glasses can often feel more comfortable than contact lenses. 

Disadvantages of glasses 

Glasses aren’t perfect either. 

Potential downsides include: 

• Limited peripheral vision 

• Fogging in certain weather conditions 

• Rain spots and smudges 

• Frames sliding during physical activity 

• Pressure on the nose or ears 

People with stronger prescriptions may also notice edge distortion, where objects near the sides of the lens appear slightly stretched or distorted. 

Do contacts make your eyesight better? 

Contacts and glasses both correct vision, but they don’t permanently improve eyesight. 

Their job is to help you see clearly while you’re wearing them. 

Because contact lenses sit directly on the eye, some people feel that vision appears more natural compared to glasses, especially when it comes to peripheral vision. However, contacts don’t cure nearsightedness, farsightedness, astigmatism, or other refractive errors. 

Vision quality: contacts vs. glasses 

Many people notice subtle differences between contact lenses and glasses. 

Contacts: 

• Move with your eyes 

• Provide a wider field of view 

• Eliminate frame obstruction 

• May feel more natural for high prescriptions 

Glasses: 

• Never touch the eye 

• Can provide excellent visual sharpness 

• Are easier to adjust throughout the day 

• May be better for people who experience contact lens discomfort 

For people with strong prescriptions, contacts can sometimes provide a more natural image size than glasses because they sit directly on the eye rather than in front of it. 

Cost and insurance considerations 

When comparing contact lenses vs. glasses, cost is often part of the decision. 

Glasses typically involve: 

• An upfront frame cost 

• Lens upgrades if desired 

• Occasional replacement 

Contacts usually involve: 

• Ongoing lens purchases 

• Contact lens solution for reusable lenses 

• Annual prescription renewals 

Over time, contact lenses may cost more because they need to be replaced regularly. 

Insurance plans vary widely. Some vision plans provide an allowance for glasses, while others allow you to apply benefits toward contact lenses. In many cases, you’ll need to decide which option provides the most value based on your coverage. 

Can I use my contact lens prescription for glasses? 

No. 

Contact lens prescriptions and glasses prescriptions are not interchangeable. 

Contact lens prescriptions include measurements such as: 

• Base curve 

• Diameter 

• Lens brand 

Because contacts sit directly on the eye and glasses sit several millimeters away from it, the prescriptions are calculated differently. You’ll need a separate glasses prescription if you plan to wear glasses. 

What might disqualify you from contacts? 

Many people can wear contacts successfully, but some situations may require special consideration. 

Your eye doctor may recommend limiting or avoiding contacts if you have: 

• Severe dry eye syndrome 

• Certain corneal conditions 

• Frequent eye infections 

• Significant allergies 

• Difficulty maintaining proper lens hygiene 

That doesn’t automatically mean contacts are off the table. Specialty lenses and newer materials may still be an option, depending on your situation. 

When to choose contacts 

Contacts may be a great fit if you: 

• Play sports regularly 

• Want unobstructed peripheral vision 

• Prefer not to wear frames 

• Have a strong glasses prescription 

• Frequently wear sunglasses 

Why contacts are popular with college students 

For many college students, contacts fit naturally into a busy schedule. Between rushing across campus, heading to the gym, cramming for exams, and showing up for game day photos, glasses aren’t always the most convenient option. 

Contacts offer a few advantages that make student life easier: 

• No fogging when walking between cold classrooms and warm buildings 

• No glasses sliding down your nose during workouts, intramural sports, or fitness classes 

• Full peripheral vision for sports, running, cycling, and other activities 

• Freedom to wear sunglasses without dealing with prescription lenses 

• A clear, unobstructed look for photos, interviews, and presentations 

They’re also easy to incorporate into life on campus. Whether you’re studying late in the library, heading to a football game, meeting friends for coffee, or navigating a packed class schedule, contacts move with you rather than becoming one more thing to manage throughout the day. 

Of course, contacts aren’t an all-or-nothing decision. Many students prefer wearing contacts during the day and switching to glasses when they’re back at the dorm or spending long hours in front of a laptop. 

When to choose glasses 

Glasses may be the better choice if you: 

• Have dry or sensitive eyes 

• Want a lower-maintenance option 

• Spend long hours at a computer 

• Prefer not to handle contact lenses 

• Need a backup vision correction option 

Why using both often works best 

Here’s the thing: you don’t have to pick sides. 

Many people wear contacts during the day, for workouts, travel, or special occasions and switch to glasses at night or when their eyes need a break. 

Having both gives you flexibility, comfort, and backup options if one isn’t practical in a given situation. 

Think of glasses and contacts less as competitors and more as teammates. 

Whether you wear contacts, glasses, or both, we’ve got you covered 

Whether you’re looking to order contacts from 1-800 Contacts, shop for glasses at The Framery, or build a vision routine that includes both, we’ve made it easy to get what you need without the hassle.