The John Lennon Variable Focus Eyeglass Collection From Adlens® - Instant Prescription Eyewear

2.2 out of 5 stars 15 customer reviews
| 3 answered questions

Price: $44.44 & FREE Shipping
Black
0.0 x
In Stock.
  • Plastic frame
  • Plastic lens
  • non-polarized
  • Lens width: 33 mm
  • Continuously adjustable magnification for near, intermediate and distance viewing.
  • Light weight and durable. Provides instant vision for near,intermediate and far distances.
  • Incredible new technology in eyewear.
  • Frame size 33 30-139
$44.44 + Free Shipping
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Sold by: Xabe Optics

Product Description

John Lennon Variable Focus Eyeglasses allow you to adjust each lens so that you can have great vision for whatever you are doing. If you wear reading glasses and have different magnification needs for each eye or need to instantly change your prescription, Adlens' John LennonTM glasses are for you. Here's how they work. All you have to do is turn a little knob on the frame each lens. The variable focus lenses allow the user to manually adjust to his or her needs for clarity. Each variable focus lens comprises an elastic membrane held in a chamber between rigid front and back polycarbonate plates. When fluid is injected into the chamber the elastic membrane bows outwards or inwards to change the power of the lens. They are easily adjusted for a wide range of spherical powers from -4.5 to+3.5. - Every pair of glasses purchased from the John LennonTM Collection, Adlens donated a pair of glasses to someone in the developing world through Vision for a Nation®- "Adlens'® technology is such an interesting concept with such amazing potential that really captures the imagination. I am sure John would be proud to be associated with the glasses and the ethos behind them." -Yoko Ono

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    • Average Customer Review:
      2.2 out of 5 stars 15 customer reviews
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    Customer Questions & Answers

    Customer Reviews

    Top Customer Reviews

    By F. Lachoff on September 29, 2014
    Magnification Strength: 0.00Color: Black
    I have worn the Hemi's for 18 months and I get by o.k. with them. I noticed all of the reviews posted here were made in the summer, now that it's getting cool outside, you will see the edges of each lens start to blurr, at the adjustment plug, and work it's way in until the entire lens is blurred out. I have had 4 pairs and they all have this problem. Temps under 68 will render these glasses un-wearable. Sorry to pass on the news, I wished they were all weather specs.
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    Magnification Strength: 0.00Color: Black Verified Purchase
    These glasses are not replacements for progressives or bifocals, as their advertising implies. You set the focus one time, pull out the focus tabs, and the focus is set permanently for one distance. Beyond that, even if you discount the fact that the glasses don't correct for astigmatism, they seem to be poor optically even for emergency use. I had to return them.
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    Magnification Strength: 0.00Color: Black Verified Purchase
    The good: Easy to setup, the frames look really cool, donating a pair of glasses to someone in need, that's awesome.

    The bad: Overpriced, major glare from computer monitor, they are nothing like your prescription glasses, nothing. You will not get the same clarity like you would with your prescription glasses, if you veer your view towards the frame be it up, down, side, other than straight and in the middle of the lens, it will blur. To get a perfect view from these lenses, you can't just move your eyes like you would with prescription glasses, you have to move your head so your eyes are perfectly lined with the center of the lenses, yes, you will be moving your head a lot.
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    Magnification Strength: 0.00Color: Tortoise Verified Purchase
    Works exactly as described. However, the center is so small -- if your eyes are a bit wider or closer together--you have to really focus on a very small area. I think their other Adlens might be better. But these do work. Once you are focused, that's it. You can never adjust them again, just like regular glasses.
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    Magnification Strength: 0.00Color: Tortoise
    I purchased these glasses even with the negative comments made by reviewers. I was astonished when I took these glasses out of the package and dialed each eye to perfect vision just like my regular perscription glasses. The main difference is the price. Just like any pair of glasses you need to give yourself time to adjust to new glasses. I have found they work both for distance and closeup sight, but you either live with the knobs or you make a decision to use them for long distance vision and buy a second set for closeup. For the price and style of these glasses, I would give them 5 Stars. Since I have to make a decision about how I plan on using them I only rated them 4 Stars. Personally I like the glasses and they definitely correct my vision.
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    Magnification Strength: 0.00Color: Tortoise Verified Purchase
    BEWARE! These adjustable glasses are ONLY ADJUSTABLE ONCE after which they are permanently fixed.
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    Magnification Strength: 0.00Color: Black Verified Purchase
    they worked fine but I didn'.t like the bulkiness of the adjusters on the side so I returned them.
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    Magnification Strength: 0.00Color: Black Verified Purchase
    after 2 weeks product failed. one lens leaked out liquid and was useless. i followed instructions when commissioning, but the product just failed.
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