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Blog, Eye Exam, Eye Information, Eyeglasses, Face Shape

How Long Should Glasses Last?

Blog, Eye Exam, Eye Information, Eyeglasses, Face Shape

Congratulations! You’ve just gotten your first pair of prescription glasses. It’s an exciting time, and we hope that your new eyewear works as well as you hoped it would.


Are you curious about the question: ‘How long should glasses last?’ If so, you’ve come to the right blog. We’re here to share with you all you need to know about upgrading your eyewear, as well as what to do if your eye prescription changes.


Let’s get started. 

How long should glasses last?

The length of time your eyewear can last depends on several factors. For instance, ask yourself:



Stronger frames and lenses can make your glasses last longer. In turn, you can pay less by not needing to replace them as often.


How long should glasses last? The average lifespan of a pair of glasses is between one to three years. In addition to how sturdy your frames and lenses are (and whether you have a scratch-resistant coating), your eye prescription can affect the longevity of your new eyewear. 

What if my eye prescription changes often? 

If your eye prescription changes often, you’re not alone–and you may need to switch to new glasses from time to time. An annual comprehensive eye exam is vital for everyone above age 6, as it can identify underlying health issues and signs you need new glasses.


Here are some reasons your prescription can vary over time:


  • Your Age: Once you surpass age 40, you may struggle to read and perform other close-up tasks due to a refractive error called presbyopia. Your eye doctor may need to prescribe you bifocals or multifocal glasses to clear up your vision. 
  • Eye Diseases: Many eye issues can impair your vision and sometimes lead to blindness. Some of the primary eye diseases that your optometrist will inspect for include age-related macular degeneration, cataracts, diabetic retinopathy, and glaucoma. (Make sure to let your eye specialist know if anyone in your family has had these conditions.)
  • Your Lifestyle: The choices you make in your everyday life can affect your eye health and how well you see. Frequent computer users, for instance, may experience digital eye strain, which may require more powerful prescription lenses. Be honest with your eye doctor about your lifestyle–including computer use–for the best eye examination. 


Try not to overthink things too much just because your eye prescription might be changing all the time. An eye exam can help pinpoint what is happening with your vision so that you can get the right corrective lenses, including a new prescription, if needed. 

How Long Should Glasses Last

Summary: What is the average lifespan of a pair of glasses? 

How long glasses should last is usually an average of one to three years. Keep in mind that how well your eyewear holds up depends on the kinds of frames and lenses you choose. As a general rule of thumb, heavy-duty eyewear lasts longer, so if you suspect you’ll be hard on your glasses, consider investing in a stronger pair. 


Whether you need a new eye prescription can also affect how long your glasses last. If you exhibit any signs of needing new glasses due to your age, eye diseases, or your lifestyle, an eye doctor can help.


Don’t put off getting new glasses until the last minute. For Eyes is here for you and your vision needs. 

Click here to get in touch with an optical store in your area today. We look forward to speaking with you soon.

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