Simple Ways to Protect Your Eyes

Mar 29, 2024

In today's digital age, we are constantly exposed to screens and artificial light, which can have a negative impact on our eyes. From smartphones and laptops to televisions and tablets, our eyes are bombarded with blue light and glare, leading to eye strain, fatigue, and even long-term damage.

But fear not, there are simple ways to protect your eyes and reduce the harmful effects of screens and artificial light. In this article, we'll explore some easy and effective ways to keep your eyes healthy and protected.

Do Polarized Sunglasses Protect Your Eyes?

Polarized sunglasses

by Courtney Cook (

Polarized sunglasses have become increasingly popular in recent years, and for good reason. These sunglasses have a special filter that blocks intense reflected light, reducing glare and improving visibility. But do they actually protect your eyes?

The answer is yes. Polarized sunglasses not only reduce glare, but they also protect your eyes from harmful UV rays. This is especially important when spending time outdoors, as UV rays can cause long-term damage to your eyes, leading to cataracts and other eye conditions.

So, if you're planning on spending time outside, make sure to wear polarized sunglasses to protect your eyes from both glare and UV rays.

Glasses That Protect Your Eyes from Screens

With the rise of remote work and online learning, many of us spend hours in front of screens every day. This can lead to eye strain, headaches, and even blurred vision. But did you know that there are glasses specifically designed to protect your eyes from screens?

Blue light blocking glasses

by Codioful (Formerly Gradienta) (

Blue light blocking glasses have become increasingly popular as more people become aware of the harmful effects of blue light emitted from screens. These glasses have a special coating that blocks blue light, reducing eye strain and fatigue.

If you spend a lot of time in front of screens, consider investing in a pair of blue light blocking glasses. They can make a significant difference in reducing the negative impact of screens on your eyes.

Protect Your Eyes with the 20-20-20 Rule

20-20-20 rule

by Marek Studzinski (

One of the simplest ways to protect your eyes is by following the 20-20-20 rule. This rule suggests that for every 20 minutes you spend looking at a screen, you should take a 20-second break and look at something 20 feet away.

This allows your eyes to rest and refocus, reducing eye strain and fatigue. It's a simple and effective way to protect your eyes, especially if you spend long hours in front of screens.

How to Protect Your Eyes from Screens

Aside from wearing polarized sunglasses and blue light blocking glasses, there are other ways to protect your eyes from screens. Here are a few tips to keep in mind:

Adjust Your Screen Settings

Screen settings

by Luke Chesser (

Most screens have settings that allow you to adjust the brightness, contrast, and color temperature. By reducing the brightness and adjusting the color temperature to a warmer tone, you can reduce the amount of blue light emitted from your screen.

Take Frequent Breaks

In addition to following the 20-20-20 rule, it's important to take frequent breaks from screens. This not only gives your eyes a rest, but it also allows you to stretch and move your body, reducing the risk of eye strain and other health issues.

Use Proper Lighting

Proper lighting

by Florian Bernhardt (

The lighting in your workspace can also have an impact on your eyes. Make sure to have proper lighting that is not too bright or too dim. Avoid placing your screen in front of a window or under harsh overhead lighting, as this can cause glare and strain on your eyes.

Eye Protection for Children

Children are also at risk of eye strain and damage from screens and artificial light. It's important to teach them healthy habits and provide them with the necessary tools to protect their eyes.

Limit Screen Time

Children using screens

by Kenny Eliason (

The American Academy of Pediatrics recommends limiting screen time for children to no more than 2 hours per day. This includes all screens, including television, smartphones, and tablets. Encourage your child to engage in other activities, such as reading or playing outside, to reduce their screen time.

Use Blue Light Blocking Glasses

Just like adults, children can benefit from wearing blue light blocking glasses when using screens. There are many options available specifically designed for children, so make sure to find a pair that fits comfortably and provides adequate protection.

Encourage Outdoor Time

Children playing outside

by Johnny Wall (

Spending time outdoors not only reduces screen time, but it also allows children's eyes to rest and refocus. Encourage your child to play outside and engage in activities that don't involve screens.

Eye Protection for the Elderly

As we age, our eyes become more susceptible to damage from screens and artificial light. Here are some tips to help protect the eyes of the elderly:

Regular Eye Exams

regular eye exams

Regular eye exams are crucial for the elderly, as they are more at risk for eye conditions such as cataracts and macular degeneration. Make sure to schedule regular eye exams to catch any issues early on and prevent further damage.

Use Larger Screens

For those with vision impairments, using larger screens can reduce eye strain and make it easier to see. Consider using a larger monitor or adjusting the font size on your devices to make it easier on your eyes.

Use Screen Magnifiers

lindberg eyeglasses super light

Screen magnifiers can also be helpful for those with vision impairments. These devices enlarge the screen and make it easier to see, reducing the strain on the eyes.


Our eyes are precious, and it's important to take care of them, especially in today's digital age. By following these simple tips, you can protect your eyes from screens and artificial light and reduce the risk of eye strain and damage. Remember to wear polarized sunglasses, use blue light blocking glasses, and take frequent breaks to keep your eyes healthy and happy.

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