How long is optometrist prescription good for

Third, your eye doctor has discretion to write a prescription for longer than one year, state laws permitting, based on your current eye health and history. To sum up, the minimum established by federal law is one year.

The prescription can be longer based on state laws and the discretion of your eye doctor. Please note that not every state has a law that dictates how long a contact lens prescription is good for. Additionally, the specific wording in the law is also a determining factor in how long a prescription can be good for. Some states have minimum requirements, other states have maximum requirements.

Please note that the law specifically says your prescription is good for a minimum of one year from the day your first receive a written copy of the prescription, not the day you had your initial eye exam and contact lens fitting, even though these are often, but not always, the same day.

Additional follow-up visits after the initial fitting, especially if you are wearing a lens for the first time, may be required to assure proper fit and comfort of the lens. Medically reviewed by Alastair Lockwood on 17 December Contact lens prescriptions are generally valid for up to 2 years, meaning you can buy the contact lenses your prescription states for this duration. However, this is dependent upon lens type, wearing schedule, replacement schedule and how often you wear your lenses.

At Feel Good Contacts, you can buy contact lenses without a prescription, as we don't need to see proof of your prescription. We trust you have a valid copy and know your visual requirements. After your prescription has expired, you should go for an eye exam so your optician can discover if your vision or eye health has changed and you can receive an updated prescription.

In the UK, it's your legal right to request a copy of your prescription after your eye exam. Whilst contact lens prescriptions can be valid for up to two years; your optician will usually advise you on when you need to return for a check-up. It is recommended that you at least have a yearly routine eye health check to make sure your eyes are not being harmed by wearing the wrong lenses.

If you find you have problems with your lenses in between check-ups, you should consult your optician immediately. Everybody's eyes are different, so contact lenses come in different sizes to fit a range of eyes. An Optometrist or Ophthalmologist will measure your eye during your contact lens fitting and prescribe a lens type and brand that meets your requirements and wearing needs.

This is why contact lens prescriptions are tied to a specific brand. Contact lens prescriptions have an expiration date for a good reason.

Nevertheless, the laws in some other countries differ. You can purchase contact lenses online from Feel Good Contacts without prescription verification. However, we always advise that you use a valid prescription when ordering your lenses. This will ensure that you get the right level of correction and the right lenses for your unique needs. Contact lens prescriptions are different from glasses for many reasons, one being how they're positioned.

Whilst contact lenses sit directly on the surface of the eye; glasses sit a few millimetres away from the eye, which means that the power value for each prescription will need to be calculated differently. When you go for a lens fitting, additional measurements will need to be taken into consideration by your optician.

These measurements will ensure a proper fit and include a base curve, diameter and the name and manufacturer of your contact lenses. You will not find these measurements in a glasses prescription. In addition to this, there are different types of lenses which an optician will prescribe based on your individual needs. These include daily disposables, monthly disposables, extended-wear, toric, multifocal and coloured.

Eyeglass lens prescriptions are usually valid for at least one year. However, different state laws require different minimum prescription lengths, so we recommend checking your minimum eyeglass prescription expiration by state. So how long is an eyeglass prescription good for? Typically one to two years, but we recommend checking your prescription expiration date. That being said, if you are at higher risk of vision changes, your glasses prescription expiration date might be one year, rather than two, after your last exam.

However, if you feel like your eyesight may have changed, you may want to get a new prescription before purchasing new lenses.

Reputable eyewear websites and retailers will reject expired glasses prescriptions. Plus, if a retailer is willing to sell you eyeglasses based on your expired Rx, you may want to steer clear of them anyway. Even if your eyeglasses prescription is not expired, it might still be time to get a new prescription and new eyeglasses if you can tell that your vision has changed.

Keep in mind, gradual changes to your eyesight or vision might not be obvious. But, you can watch out for a few common signs.