Updated August 24, 2024
With nearly half of the world’s population wearing glasses, you can be sure that there are endless options to fit everyone’s needs. However, sometimes a single prescription won’t be enough.
Many specs wearers need different lens strengths for activities like reading, computer work, and driving. But let’s be honest: having a different pair of glasses for every occasion is inconvenient and expensive.
Now, adjustable glasses are hitting the market as a one-pair-fits-all sensation. We ordered 5 pairs of best-selling adjustable glasses and tested them to see which option gives you the best results.
We considered lens strength range, ease of use, customer feedback, and price as key factors when compiling this list.
Here are our Top 5 Picks this year, with a full review of our top pick at the bottom of the page:
Having a technical background, Daniel has a passion for Technology Innovation. He follows all the latest Silicon Valley trends. Growing up in California, he liked to go surfing. Now, as Chief Editor, Daniel brings his tech knowledge to his work, providing everyone with nothing but the facts.
Our Adjustable Glasses picks have been featured on
Flex Vision immediately sparked our interest. As soon as we saw the 5,800 dazzling reviews and impeccably designed website, it was clear that this product is one of the best in its market.
While it might be hard to believe, Flex Vision was created by two students from UCLA as a final project for their undergraduate studies in 2018. It was later discovered and funded by a local optometrist, and the rest is history.
Flex Vision tackles a problem many glasses-wearers know very well. If you need glasses for everyday life, chances are your prescription is sometimes too strong or too weak. Flex Vision eliminates the need to carry several glasses and accommodates all your needs.
With sky-high expectations, we were still pleasantly surprised to see a “Thank You” note in the box, in-depth care, and use instructions. This is definitely a nice touch that not many successful companies care about adding.
But now, on to what we found during our review.
Total setup time: 1 minute.
The Flex Vision adjustable glasses come ready to wear and use. The only setup or preparation you need is actually putting the glasses on and adjusting their strength to your needs.
That’s it!
It was great to see that such a product was designed with customers in mind, avoiding the need for complex assembly or Tomb Raider calibration levels.
After giving the glasses a thorough examination and test run, here is what we found.
Results:
Adjustable lens strength: The most important perk that Flex Vision specs can offer is the fully adjustable lens strength feature. This eliminates the need to carry several pairs of glasses to meet your near-sighted and far-sighted needs. Additionally, the user controls the strength changes instead of relying on “automatic” adjustments.
Large diopter range: Many similar models promising full strength control only offer a very limited range of lens strength. Flex Vision completely blows everyone out of the water with an impressive range of -6 to +3 diopters. This makes the Flex Vision glasses great for many users of various ages.
Sturdy and lightweight: A durable frame is a must because many glass wearers carry their pair around and travel with them. Flex Vision glasses do have a plastic frame. However, the material has been treated to withstand any bumps or bends the glasses might sustain in your pocket or suitcase.
Individual lens adjustment: The Flex Vision glasses’ lenses can be adjusted separately. This is an exceptionally important feature for most glass wearers, who have two different prescriptions for each eye.
Naturally, we were already more than impressed by the capabilities of the Flex Vision adjustable strength glasses, as they outperformed every other alternative we tested.
While these features might be enough to show you that Flex Vision is worth your attention, we wanted to test it in other areas that can sway your decision while looking for adjustable glasses.
Most prescription glasses will cost you at least $150, usually more. The Flex Vision adjustable strength glasses normally sell for around $99.98, which is already an incredible bargain. They manage to keep the prices low as they sell exclusively online. This way, they don’t have to pay rent for physical store locations.
Flex Vision is currently running a 50% off sale on their official website! So, you get the best pair on the market for only $49.99!
Glasses can be an important accessory for many, adding a special touch to any look. Flex Vision made sure to create a pair of adjustable-strength glasses without abandoning the specs’ practicality or style.
The glasses are based on the timeless bottomless frame look, flattering most face shapes and styles.
Most similar products specify what you can and can’t use their specs for. Flex Vision doesn’t limit you; these adjustable glasses can be used for reading, driving, or simply enjoying everyday life.
If you weren’t convinced that Flex Vision is exceptionally customer-oriented, this part of our review should tell you everything you need to know.
You can contact their support department via email or their 24/7 customer call center, which allows you to get clarification and assistance whenever needed.
Here are some customer reviews we’ve found on their website.
I enjoy these glasses. I had cataract surgery about a month ago, and my eyes aren’t the same. One is 20/20, while the other is not so good. So I bought these and can adjust the individual lenses for the appropriate correction for close vision. They work for reading the phone, eye drop bottles (difficult but readable), the computer at working distance, and the newspaper. I am using them to write this on a small screen phone. Both eyes work!!!
Anna-Marie P. – Texas
My vision is quite different between the right and left eyes. Prescription glasses do ok for distance but readers are not as good. These made a big difference after fiddling with the adjusting screws. Eye strain doesn’t happen anymore, and I’m so grateful. Truly an ingenious product.
Robert G. – New Jersey
I just had cataract surgery in both eyes. Had my choice of distance or close-up implants, so I chose distance, as most people do because it’s closer to our normal vision. Now I have 20/20 vision for distance, but everything within about 5 feet is blurry. I knew I had a need for a pair of variable focus glasses for reading but also for working on electronics, computers, and various other hobbies. These glasses fit the bill perfectly. Everything is clear and sharp once you dial them in. Adjusters are easy to turn, and having the focusing lenses inside, protected by outer lenses, is a really nice feature. Overall very happy with them, excellent product.
Michelle S. – Maine
Purchasing and receiving a pair of Flex Vision adjustable strength glasses of your own could not be easier. As mentioned, it’s sold only online in order to keep prices low. They also offer fast delivery worldwide and returns with a money-back guarantee (if you’re not satisfied). Our order was delivered in 3 days, which was the fastest out of all the glasses we tested.
The 50% discount is automatically applied at your checkout. That being said, buying in bulk actually allows you to save even more.
To take advantage of the current 50% discount and order, simply follow these steps:
Visit& the official website
Select the number of glasses you want to purchase
Fill in your shipping information and payment method
Enjoy& perfect vision at all times!
Having a technical background, Daniel has a passion for Technology Innovation. He follows all the latest Silicon Valley trends. Growing up in California, he liked to go surfing. Now, as Chief Editor, Daniel brings his tech knowledge to his work, providing everyone with nothing but the facts.
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