With the development of technology, the eyewear industry is also always evolving. When it comes to the frames and lenses, there is constant improvement in terms of the materials used or the manufacturing process, like blue light blocking glasses, polarized sunglasses, and so on. Now, in this post, we want to mention the varifocal glasses or progressive glasses, which are used to correct near and far vision with one pair of glasses.
What Are Varifocal Glasses?
Varifocal glasses, also known as varifocals, varifocal lenses, or progressive lenses, have a gradual change in strength from the top of the lens to the bottom with multiple focal points in between. Unlike bifocals, varifocals glasses have no specific area of lens strength, but progressive lens zones.
As mentioned above, varifocal glasses have three different prescriptions in one pair of glasses, allowing you to correct near and far vision. So, they bring you great convenience since you don’t need to change the glasses frequently.
However, there are also some common problems with varifocal glasses and we will show you the disadvantages of varifocal glasses.
So, in the following section, we will show you the disadvantages of varifocal glasses.
The Disadvantages of Varifocal Glasses
Varifocal glasses have some disadvantages as well, do go through them before you choose to buy a style.
Varifocal glasses are expensive than bifocal glasses. Advanced technology comes at a price. Since varifocals are digital lenses in a way, they are more expensive to produce. In addition, you need to note that not all varifocal glasses are the same. Do not get low quality varifocal glasses, their peripheral vision can be quite blurred.
Besides, some varifocal glasses do not provide a wide enough field of view. The vision through the peripheral areas is not of top-notch quality. But with higher technology progressive available in the market, you can rest easy about it.
What’s more, it may take quite some time to get used to varifocal glasses. It can take up to 2-3 weeks, sometimes even more. So, people may suffer from some issues like headaches or eye strain. You may be interested in this post: How Long Does It Take to Get Used to New Glasses?
Tips to Get Used to Varifocal Glasses
To get used to varifocal glasses, there are some tips for you.
First, look directly at an object by moving your head, instead of your eyes.
Second, do not use your old glasses after getting a new one. It is important to stick to your new varifocals to give your eyes enough time to get used to them.
So, if you want to a pair of varifocal glasses, Koalaeye glasses are recommended. They are stylish and come at a cheap price. Koalaeye Optical is an online glasses store and the glasses can be mailed for you free with your great convenience. So, if you need a pair of varifocal glasses, try Koalaeye glasses.
In conclusion, this post has shown what varifocal glasses are and the disadvantages of varifocal glasses. If you have any different ideas for varifocal glasses, share them in the comment zone. If you have any problems with varifocal glasses or varifocal sunglasses, contact us via the email service@Koalaeye.com and we will reply to you as soon as possible.