Blue light glasses can be purchased at various prices. However, if you invest money in a good quality pair of glasses, you might be wondering how long do blue light glasses last and when to replace blue light glasses? More importantly, it could cause you discomfort and headaches if you don’t replace them often enough. With that in mind, let’s debunk some misconceptions and see what the experts have to say!
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A study has shown that people who were exposed to blue light in the evening didn’t release as much melatonin. Consequently, their sleep cycles were disrupted or delayed. Source
When to replace blue light glasses?
It is generally recommended to change your blue light glasses every 1 – 3 years. Glasses may need replacing if your glasses become damaged, the glasses are causing you headaches or discomfort, or if the lenses have become significantly scratched. If the frame of your glasses has gone out of style, this may also be an excuse to get a new pair of glasses. The amount of wear and tear that your blue light glasses are subject to will also be influential in dictating how often they will need to be replaced.
Furthermore, if your prescription changes significantly within that time, they probably need to be replaced sooner. Most opticians recommend that you get an eye test every 2 years. Following the eye test, the optician will advise you if your prescription has changed enough to warrant a new pair of prescription glasses.
Tip: Blue light glasses which include an anti-reflective coating both on the front and back of the lens helps to prevent a shadow of your eyeball reflecting on the glasses.
Related: 12 Pros And Cons Of Blue Light Glasses & Expert Insights!
It’s evident that not replacing your glasses frequently enough could cause you discomfort as well as visual difficulties seeing items clearly. This is the same regardless of whether they are normal glasses or blue light prescription glasses. Let’s look into the top tips and techniques that can be applied to increase the life span of your glasses.
When should blue light glasses be replaced?
Below are the key factors that you should pay attention to when determining if your glasses need to be changed:
Damaged/broken glasses
If the glasses have loose or broken nose pads, the temples are slanted or the hinges are loose, they might be repairable by an optician.
However, if they have snapped, you’ll probably be better off with a new pair.
In some cases, they may have been subject to wear and tear and look disheveled. It might look better to get a new fresh pair of glasses in that case.
Wear and tear are less likely on a pair of blue light blocking glasses. For many people, their blue light glasses won’t be worn as often as a standard pair of reading or prescription glasses.
This is especially true if your glasses are for night-time use only.
Typically, you will only use amber or red tinted blue light glasses maybe three to four hours at night since some of them are not suitable to daytime use.
Scratched lenses
Over time, the lenses can acquire scratches. However, if it gets to a stage where the lenses are excessively scratched and make it irritating or difficult to see through, then they need to be change.
Change in prescription
If you own prescription blue light glasses, you may need to change them every 2 years based on your eyesight changing.
Younger people are subject to less frequent changes in their glasses prescription, therefore they could knock longer out of the glasses.
I recall when I was younger being able to get 4 years out of my glasses!
Glasses feel uncomfortable
When purchasing glasses, they are usually fitted to your face by measuring the dimensions of your head. However, if you purchased them too small or your head gets larger.
If they are digging into your skull or the nose pads are irritating you, then you probably need to get them refitted.
Ultimately, you might need a new pair if the glasses can’t be expanded.
Cheap blue light glasses could also create blurry vision when you are trying to view your screen.
How to make your glasses last longer?
There are some steps that can be applied to help extend the life span of blue light glasses. These techniques include:
- Investing in a good quality pair of glasses
- Getting an anti-scratch coating when purchasing your glasses
- Taking care when handling your glasses
- Storing your glasses in a safe area or in a glasses case
- Using the correct technique to clean your glasses
- Using the correct cloths and sprays to clean your glasses
- Avoid sharing your blue light glasses with other people
- Getting your glasses adjusted or repaired by a professional
Tip: If you prefer not to wear glasses, an alternative to blue light glasses is a blue light screen protector.
Related: How Do Blue Light Screen Protectors Work? + Myths Debunked!
Who are the best companies to buy blue light glasses from?
Some well-known blue light glasses businesses that you can use for top quality glasses include:
- GUNNAR
- Felix Gray
- Warby Parker
- BLUBlox
- Ocushield
Most of these companies offer a minimum of a 1-year guarantee with their blue light glasses.
While you’re at it, investing in some accessories, such as cloths and sprays to properly clean your glasses can extend their lifespan as well as making it more comfortable to see through your specs.
If the lighting in your room is an issue and it causes glare, then an anti-glare coating would be important to purchase.
Furthermore, you could invest in a dimmable light which will minimize glare and also allow you to point the light in the correct direction to minimize eye strain.
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Conclusion
The experts recommend that you should replace your blue light glasses everyone 1-3 years. Getting your eyes tested every two years or as recommended by your optician is also a key activity to help ensure that you are monitoring the condition of yourself eyes.
It will also ensure you that your glasses prescription is still in date.
If your glasses become damaged or scratches are making it difficult to see clearly, this is another warning sign to get your glasses replaced.
The price that you pay for your blue light glasses will also affect the quality of them and consequently how long you can expect them to last.
Most of the top blue light glasses suppliers and glasses purchased from opticians will have a 1-year guarantee.
This is one of the many features that I recommend you should pay attention to when choosing blue light blocking glasses.
Some of the cheaper blue light glasses are known to cause distort to the color of the screen.
Do you own any blue light glasses or anti blue light protection products, or do you rely on a blue light filter app? I’d love to hear your thoughts and opinions in the comments below.