Yes, you can buy some types of glasses without a prescription. Non-prescription glasses with plano lenses are available for style and everyday wear, and ready-made reading glasses are available in many places. However, glasses with corrective prescription lenses should be ordered using a current, complete prescription.
The important question is not simply whether you can buy glasses without a prescription. It is whether the glasses you choose need to correct your individual vision. This guide explains the difference between non-prescription glasses, ready-made readers and prescription eyewear.
Types of Glasses You Can Buy
| Type of Glasses | Prescription Needed? | Best For |
|---|---|---|
| Non-Prescription Glasses | Usually no | Fashion, style, costume wear or lenses with no corrective power. |
| Ready-Made Reading Glasses | Usually no | Some adults with simple near-vision needs that are similar in both eyes. |
| Prescription Eyeglasses | Yes, a current prescription is recommended | Individual correction for myopia, hyperopia, astigmatism, presbyopia, prism or different needs between the eyes. |
What Are Non-Prescription Glasses?
Non-prescription glasses, sometimes called plano glasses, have lenses with no corrective power. They can be worn as a fashion accessory or for a preferred frame style. They do not correct nearsightedness, farsightedness, astigmatism or other individual prescription needs.
Explore non-prescription glasses if you are looking for frames with no corrective prescription lenses.
Can I Buy Reading Glasses Without a Prescription?
Ready-made reading glasses can help some people with simple near-vision needs. They use the same magnifying power in both lenses and do not account for astigmatism, prism, unequal values between the eyes, or individual fitting measurements.
If you need different correction in each eye, have astigmatism, use progressive lenses, or experience discomfort with ready-made readers, custom prescription lenses may be more appropriate. Regular eye examinations are still important even when you use over-the-counter reading glasses.
When Do You Need a Prescription for Glasses?
A current prescription is important when you need lenses to correct your individual vision. Prescription eyeglasses may include sphere, cylinder, axis, prism, ADD and other values that are specific to each eye and lens type.
In the United States, after an eye examination that includes refraction, eye doctors must provide patients with a copy of their eyeglass prescription. That prescription allows you to compare options and buy glasses from the seller you choose, including online retailers.
Buying Prescription Glasses Online
Online ordering can be convenient when you have a current prescription and understand your lens needs. Seller requirements vary: some retailers may ask you to upload the prescription, enter the prescription details, or complete a verification process.
- Use a current prescription issued by your eye-care professional.
- Enter the values exactly as written for each eye.
- Check the frame measurements and compare them with a pair that fits you well.
- Select only lens options that are available for your prescription and chosen frame.
- Review your order information before checkout.
To understand prescription terms before ordering, see How to Read Your Prescription. You can also use our guide on how to measure your frame size.
Why Eye Examinations Still Matter
An eye examination does more than provide numbers for glasses. It helps confirm whether your current correction still meets your vision needs and gives you an opportunity to discuss new symptoms or changes in comfort with an eye-care professional.
Arrange an eye examination if your vision changes, your current glasses no longer feel comfortable, you have headaches or eye strain during normal use, or your prescription has expired. Seek prompt eye-care advice for eye pain, sudden blurred vision, marked redness or sensitivity to light.
Frequently Asked Questions
Can I buy glasses without a prescription?
You can usually buy non-prescription glasses with plano lenses without a prescription. Ready-made reading glasses are also available without a prescription in many places. Prescription lenses designed to correct your individual vision generally require a current eyeglass prescription.
Can I buy prescription glasses online without uploading my prescription?
Seller requirements vary. Some online retailers may let you enter prescription details or use a verification process, but you should use a current and complete prescription from your eye-care professional. Do not guess prescription values or use an expired prescription.
Are non-prescription glasses the same as reading glasses?
No. Non-prescription glasses usually have plano lenses with no corrective power and are worn for style or other non-corrective purposes. Ready-made reading glasses have magnifying power for close tasks but do not provide a custom prescription for each eye.
When should I get an eye examination before buying glasses?
Get an eye examination if you have new or changing vision problems, headaches or eye strain with your current glasses, eye pain, sudden blurred vision, or if your prescription has expired. Regular eye examinations help confirm that your glasses match your current vision needs.
