Does a Bluefilter really help or is it absolute nonsense?

We are increasingly watching on screens such as a computer, tablet, smartphone or television. These displays emit a high intensity of blue light. This blue light is also naturally present in daylight and helps us stay awake. If you watch screens frequently, this can feel uncomfortable in the long run and complaints can occur.

Burning or tired eyes, blurred vision and even insomnia are the adverse effects of excess blue light.

First, let's take a look at what exactly blue light is. You can compare it to UV light, both types of light are part of natural daylight. The picture below shows what colors our daylight consists of. Each color has its own light intensity and, as you can see, blue light is almost as powerful as purple light, also known as UV light.

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More comfort when working frequently on the screen

At a Bluefilter glasses a special coating is applied to the glasses to block blue light. The glass with Bluefilter neutralises blue light and soothes your eyes. This way, you protect your eyes from the adverse effects of your screen, making it easier to work relaxed in front of your computer or other monitor. And that's great!

In addition, it is important to take good care of your eyes. Below are a few tips.

1. Take breaks from your screen

Looking at a computer or smartphone all day ensures dry eyes. When you look at a digital screen, you blink less. That's why it's important to take regular breaks when you're not looking at a screen.

2. Stay away from your screen

Depending on the size of your screen, an average distance of 60 - 100 cm is recommended.

3. Use the 20-20-2 rule

To prevent eye problems, ophthalmologists recommend the 20-20-2 rule of thumb. The 20-20-2 rule means: after 20 minutes of watching a phone or tablet, take a break of 20 seconds and look into the distance. The 2 means going outside for 2 hours a day.

Do you still have questions?

Do you have any questions about us, our glasses or our service? Please feel free to contact us. We'd love to tell you more.

Feel free to call us +31 (0) 850653056 or send us an email via our contact page!