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Everything about anti-fatigue lenses you should know

Lensmart 2022-06-09 16:35:22

Today, almost everyone spends hours in front of computer screens - either for work or binge-watching series and movies. Others spend their hours reading books, much of which have smaller letters. All these scenarios surely test one’s ocular muscles. These muscles are expected to respond appropriately and adjust to distant and near visions.


While you can do some eye exercise to prevent eye fatigue, there are also what they call anti-fatigue glasses. This may be new to some, but these glasses help wearers relax one’s focusing system. Additionally, they help prevent the muscles’ overworking and exhaustion, which control the person’s focusing system. The upper section of the lens ensures excellent distance vision with a slight change in power to the bottom part of the lens. This design offers additional prescription in helping relieve possible strains of near vision work. In essence, anti-fatigue lenses do the job instead of the eyes.


a woman wearing anti-fatigue lenses

 

Are anti-fatigue lenses worth it?

Generally, anti-fatigue lenses are approximately three times the price of the standard vision lens. However, they guarantee the worth of your investment if you are someone who feels visual fatigue after long hours of close-distance work. Also, they can alleviate blurred vision, tired eyes, and headaches that result from long hours of writing, reading, and too much screen work.

 

Additionally, these glasses allow wearers to comfortably see objects close to them, which can be a severe problem for those having difficulty seeing near vision. In some cases, an anti-fatigue lens helps reduce the presbyopia progression. Furthermore, it reduces symptoms of digital eye strain, which is a risk factor for muscular degeneration. More importantly, they are even easier to adjust to, and few people reject these glasses after using them.


Anti-fatigue lenses vs. bifocal lenses

Bifocal lenses are usually prescribed to people aged forty and up. These lenses have two lens powers helping wearers see things at all distances after losing the ability to naturally and easily change eye focus because of age. However, one of the downsides with these lenses is that wearers might not get used to them immediately, especially those who are used to having single-lens glasses.

 

Meanwhile, anti-fatigue glasses reduce the harmful effects of several light sources going directly into the cornea. These light sources can significantly come from computers, smartphones, tablets, televisions, or tablets. In general, these are good factors why you need anti-fatigue lenses, especially if you spend too much on gadgets. However, it is also essential to note that these lenses are not designed to correct visual defects like nearsightedness or farsightedness. Also, they do not improve one’s eyesight by visual acuity optimization.

 

Anti-fatigue lenses vs. blue light blocking lenses

Blue light blocking lenses are crafted lenses capable of blocking or filtering out blue lights generated from digital screens. Additionally, these lenses keep the retina from the risk of macular degeneration, which can eventually lead to blindness. However, one downside of blue-blocking lenses is that they are not ideal for preventing possible eye strain.

 

As you may know, anti-fatigue glasses help reduce eye strain, lessen the harmful effects brought by light sources, and adjust wearers’ vision as they shift from seeing near and distant objects. These lenses are more expensive than other regular glasses with all these benefits.

 

How to choose the right anti-fatigue lenses?

Before choosing the right anti-fatigue lenses for you, it pays to consider the following factors first.

1. You are not presbyopic or do not have any symptoms of the condition. Most probably, you also need to be at least 15-40 years old.

2. You are experiencing visual fatigue and eye strain after computer work, reading, and other near vision tasks.

3. Pre-presbyopic individuals.

4. You are having problems with the eye team and focusing system.

 

Before purchasing these lenses, it would be beneficial to see an eye doctor first. Check whether you really need anti-fatigue lenses. In some cases, doctors will also advise you to do various eye exercises to alleviate eye strain. However, if other eye conditions persist, you may consider buying one. Additionally, these lenses are far more expensive than single vision lenses, and they might be one of the primary considerations when choosing anti-fatigue lenses. 



More articles about glasses lenses: 


The advantages and disadvantages of high index lenses

Transition lenses problems you should know

What are advantages and disadvantages of progressive lenses

What are the advantages and disadvantages of bifocal lenses


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