Chloe Zhang
Replacing the lenses in your glasses can be a cost-effective way to enhance your vision and extend the life of your favourite frames. Accidents happen, and glasses can be dropped or sat on, resulting in scratches or lenses popping out of the frame. If the frames are unharmed, it is possible to replace the lenses. This can be done by sending your glasses to a company that offers this service, or it can be done at home. If you choose to replace your lenses at home, you will need to identify the screw on the edge hinge of the glasses and unscrew it by spinning it counterclockwise with a small screwdriver. Then, gently pull the frames apart until the lens can be removed. When inserting the new lens, you may need to heat the frames with hot water or a hairdryer to make them malleable.
| Characteristics | Values |
|---|---|
| When to replace | When the frame is in good condition but the lenses are scratched or the prescription has changed |
| Frame type | Plastic or metal |
| Tools | Screwdriver, glasses repair kit, hairdryer, hot water |
| Professional service | Available, e.g. LensDirect, Overnight Glasses, Rx-Safety, Rx-Able |
| Cost | Varies depending on the frame type and prescription strength |
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What You'll Learn
When to replace your lenses
Some other reasons to replace your lenses include the desire to update non-prescription lenses to prescription ones, or to install lenses with additional features such as polarization or UV protection. You might also want to replace your lenses if you require a different type of lens, such as transitioning lenses, or if you want to try a new lens material.
It is important to note that you should always consult an eye care professional or optician if you are unsure about when to replace your lenses or what type of lenses you need. They can provide expert advice and ensure that your lenses are suitable for your specific needs and prescription.
Additionally, when replacing your lenses, it is worth considering whether you want to replace the frames as well. While it is often possible to install new lenses into existing frames, there may be instances where the frames are damaged or no longer suit your preferences. In such cases, you might opt for a complete replacement of both the frames and the lenses to ensure a fresh look and optimal functionality.
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Heating the plastic
To heat the plastic, place a hairdryer over the lenses for around one minute. You can also try placing the glasses in hot water, but ensure that the water is not boiling. The aim is to make the frames malleable, so they are easier to manipulate and the lenses can be popped out.
Be careful not to overheat the frames as this can cause the plastic to warp and melt, requiring you to purchase a new set of glasses. If the lenses do not come out easily, apply more heat and try again.
Once the frames are warm and flexible, gently push on the back of the lenses to pop them out. Be careful not to use too much force as this can snap the frames. If the lenses are difficult to remove, try re-soaking them in hot water or applying extra heat with a hairdryer.
After removing the old lenses, insert the new lenses into the frames while they are still warm. This will ensure that the frames are still malleable and the lenses can be easily popped into place.
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Removing the old lenses
The first step is to identify if there is a tiny screw on the edge hinge of the glasses between the lens and the arms. If there is, you will need to unscrew it by spinning it counterclockwise with a small screwdriver. Many glasses repair kits include a mini screwdriver small enough for this job.
If there is no screw, you can try the heat method. Place your glasses in hot (not boiling) water for around one minute or use a hairdryer to heat the frames. Be careful not to overheat the frames as this can warp the plastic and melt your frames. Try to pop out the lenses by pushing gently on the back of them. If the lenses do not come out easily, apply more heat and try again.
Once the lenses are removed, you can place the new lenses in the same spot, making sure they are in line with the frame.
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Inserting the new lenses
If your plastic frames have a tiny screw, you will need to loosen it with a small screwdriver before popping the lens out of the frame. You can buy glasses repair kits that include a mini screwdriver small enough for this job.
Once the screw is loosened, gently pull the frames apart until the lens can be removed. Be careful not to pull too hard, as this could break the frame. If your frames are broken, you will need to take them to an eye doctor or expert for repair.
If your plastic frames do not have a screw, you can try the heat method to manipulate the frames and help ease the lens out. Place your glasses in hot (not boiling) water for around one minute, or use a hairdryer to heat the frames. Be careful not to overheat the frames, as this can warp the plastic and may melt them.
Once the frames are warm and flexible, gently push on the back of the lens to pop it out. Insert your new lenses while the frames are still warm, ensuring they are aligned correctly with the frame. You may need to reheat the frames or use a hairdryer to add extra heat to help the new lenses pop into place.
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Using a professional service
The process typically involves placing an order, either by phone or online, and then sending your frames to the company. Some companies provide a pre-paid shipping label, while others may send you a box to mail your frames in. You may also be required to upload or send your prescription details.
Once the company receives your frames, expert lab technicians will cut and fit the new lenses. The lenses are custom-cut to fit your frames, and the company should accommodate your specific prescription requirements. Some companies offer a range of lens types, coatings, and upgrades to choose from, including scratch-resistant and anti-reflective treatments.
After the lenses have been fitted, the company will perform a quality inspection before shipping your frames back to you. This entire process can take around 12-14 business days, although it may be faster if you use a company that offers expedited services.
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Frequently asked questions
If your glasses have a plastic frame, you can heat the plastic to make it malleable and then insert your new lenses. You can use hot water or a hairdryer to heat the plastic. You can also use a screwdriver to loosen the tiny screw that holds the lenses in place and then pop the lens out of the frame.
Using a professional service saves you time and hassle. You can rest assured that your new lenses are fully secured and you avoid the risk of snapping your frames.
Yes, you can replace your old prescription lenses with new ones. You can either do this yourself or send your glasses to a company that will replace the lenses for you. Several companies offer this service.
