Blue Light Glasses: What They Are and Why So Many People Use Them

What Is Blue Light?

Blue light is a type of high-energy visible light naturally emitted by the sun, but also by many digital devices such as smartphones, computers, tablets, and LED lighting.

Because screens are now part of daily life, many people spend 6 to 10 hours a day in front of digital devices. This increases exposure to artificial blue light.

While blue light itself is not harmful in normal amounts, prolonged exposure from screens can contribute to digital eye strain, especially during long work sessions or late-night screen use.

Common symptoms include:

  • eye fatigue
  • headaches
  • dry eyes
  • blurred vision
  • difficulty falling asleep after using screens

This is why many people choose to wear blue light glasses.

What Do Blue Light Glasses Do?

Blue light glasses use lenses that include a special filter designed to reduce part of the blue light emitted by screens.

The goal is not to block all blue light, but rather to reduce excessive exposure coming from digital devices.

These lenses can help:

  • reduce eye fatigue from screens
  • improve comfort when working on computers
  • limit glare from digital displays
  • reduce the impact of screen use before sleep

For people who spend long hours working, studying, or gaming on screens, blue light glasses can significantly improve visual comfort.

Who Should Wear Blue Light Glasses?

Blue light glasses are useful for many types of people, especially those who:

  • work long hours on computers
  • study using laptops or tablets
  • use smartphones frequently
  • play video games regularly
  • feel eye fatigue after long screen sessions

Even if you do not have vision problems, blue light glasses can make screen use more comfortable during the day.

Blue Light Protection at Rayz Eyewear

At Rayz Eyewear, blue light protection can easily be added to your glasses.

For people without prescription, the blue light filter can be added to Rayz glasses for just 150 DHS.

This option is available online and in-store

It’s a simple way to turn any pair of Rayz glasses into comfortable screen-friendly eyewear.

Prescription Lenses With Blue Light Protection

For customers who need vision correction, blue light protection can also be added to prescription lenses.

Since prescription lenses must be adapted to each person’s vision, these orders are handled directly in store with the optician at Rayz Eyewear.

Customers can receive professional guidance and choose the best lenses for their daily needs.

Get a Prescription Quote Online

If you already have a prescription, you can easily request a quote online.

Simply fill in your information and upload your prescription on this page:

👉 https://rayz.ma/pages/correction

Our team will review your request and get in touch shortly with a personalized quote.

Where to Find Rayz Eyewear in Casablanca

You can discover Rayz glasses at three locations in Casablanca:

  • the Rayz store in Racine
  • the Rayz stand at Aeria Mall
  • the Rayz stand at Anfa Place

Our team will help you choose the perfect frame and lenses for your needs.

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