How Much Blue Light Do Glasses Block – What You Need To Know

If you’re experiencing digital eye strain, interfered with sleep, or computer vision syndrome as a result of blue light exposure, then it might be time for you to invest in some blue light blocking glasses. How Much Blue Light Do Glasses Block

Do they truly work, and which brand is the finest?

In this post I answer all our blue light concerns, and reveal the most trusted brand on the marketplace for blue light blocking glass.

Let’s get to it!

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Which Blue Light Blocking Glasses Brand Should I Pick? How Much Blue Light Do Glasses Block

Contents

BON CHARGE, formerly known as BLUbox, is one of the leading brands in blue light blocking technology.

Due to the fact that they have actually broadened its range of health care products beyond just offering blue light blocking glasses, the business changed their name from BLUblox to BON CHARGE.

BON CHARGE provide science-backed wellness items, consisting of:

  • Blue light-blocking glasses
  • Light sensitivity glasses
  • Computer glasses
  • Gaming glasses
People wearing blue light blocking glasses

Shielding you from digital eye strain, BON CHARGE blue light-blocking products can likewise enhance your mental focus and sleep.

Before I enter the glasses choices and benefits of the BON CHARGE range, here’s some essential info you require to learn about blue light and its affect on the eyes and brain.

What Is Blue Light?

Blue light is a color in the visible light spectrum and has wavelengths of about 415 nm to 495 nm. Blue light can be divided into 2 primary categories, which are:

Blue-violet light (415– 455 nm): It’s likewise referred to as damaging blue light or High Energy Violet (HEV) light. This part of the spectrum tends to travel through the cornea and lens of your eye and can reach your retina.

Blue-turquoise light (465– 495 nm): It’s also called great blue light. This part of the spectrum can also pass through the front surface area of your eye to reach the retina.

The main sources of blue light are:

  • Light produced from the sun, which has a blue-violet light content of 25% to 30%. It carries the greatest damage result.
  • Digital screens such as gaming systems, tablets, iPads, laptops, computers, televisions, and smartphones.
  • Electronic devices
  • Fluorescent lights
  • LED lamps

Is Blue Light Bad For You?

Woman with headache

Due to the fact that your eyes are not really good at blocking blue light naturally, blue light is bad for you. Almost all visible blue light goes through the cornea and lens before reaching the retina.

Too much blue light exposure can damage light-sensitive cells in your retina. This leads to modifications comparable to those of macular degeneration, which can eventually cause irreparable vision loss.

In a nutshell, research studies show that blue light exposure can cause:

  • Eye strain
  • Blurry vision
  • Cataracts
  • Dry eyes
  • Fatigue
  • Headaches
  • Poor quality sleep due to disruption of your body’s natural circadian rhythm or wake/sleep pattern
  • Retinal damage that can result in age-related macular degeneration (AMD)
    Irreparable vision loss due to AMD
  • Retinal damage due to long-lasting sun exposure
  • Apoptosis, also known as the death of retinal pigment epithelium cells

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Do Blue Light Glasses In Fact Work?

Yes, they work due to the truth that blue light glasses have actually specifically created lenses that can block or filter out blue light emanating from digital screens.

Blue light blocking glasses work by protecting your eyes from the high-energy blue wavelengths, lowering the threat of eye damage from prolonged exposure. They reduce possible damage to your retina connected with extended exposure to blue light.

Blue light lenses likewise secure your eyes from eye strain. Furthermore, using blue light glasses can also improve sleep quality and amount. A research study that examined 63 managers found that using blue light-blocking glasses improved not just sleep quality and amount, but likewise performance.

Another study also showed that using amber-tinted blue light quality glasses two hours prior to bed can improve sleep quality, especially for insomniacs. Simply put, blue light glasses reduce the suppression of melatonin, assisting individuals with insomnia go to sleep faster.

Melatonin is a sleep-inducing hormone that gets suppressed due to blue light exposure.

Blue light glasses likewise block UVA and UVB rays, which are capable of harming your vision.

A man on a computer with a eye strain

Blue Light Blocking Glasses Benefits

We invest a considerable amount of time taking a look at our cellular phones, televisions, tablets, and computers.

Regrettably, these electronic gadgets give off blue light, which can cause eye strain, and computer vision problems, among other problems.

With this in mind, blue light blocking glasses minimize the amount of blue light waves soaked up by your eyes, which offers the following advantages:

  • Avoids eye strain and computer vision
  • Avoids dry eyes
  • Enhances sleep
  • Long-lasting eye protection
  • Alleviates headaches
  • Minimizes risk of macular degeneration
  • Blue light lenses can fit in any frames, so you won’t need to change your frames if you choose to incorporate blue light blocking into your eye care
  • Blue Light Glasses Test

Once you buy your brand-new blue light blocking glasses, it’s suggested to do a blue light blocking glasses test at home to ensure they do in reality block the blue light.

It’s worth keeping in mind that various sets of blue light blocking glasses filter various wavelengths of the light spectrum in varying amounts.

In other words, it’s important to test your blue light glasses because blue light blocking glasses aren’t produced equivalent. Most blue light blocking glasses don’t specify how much blue light is filtered or which wavelengths are being filtered.

In this section, we’ll reveal you different techniques of doing a blue light blocking glasses test in the house for the following:

  • Daytime blue light computer glasses with clear lenses
  • Nighttime blue light glasses with red or amber lenses
  • We’ll also inform you the test you need to prevent at all expenses

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BON CHARGE Blue Light Blocking Glasses (Formerly BLUblox)

BON CHARGE brand

BON CHARGE, previously referred to as BLUbox, is among the leading brand names in blue light blocking technology. The business is based in Perth, Australia, and was founded by entrepreneur, Andy Mant.

The company just recently changed their name from BLUblox to BON CHARGE due to the fact that they have actually broadened its range of health care products beyond just supplying blue light blocking glasses.

The business now produces other products that help protect individuals versus blue light, but blue light blocking glasses still remain their signature product.

People wearing blue light blocking glasses

BON CHARGE blue light blocking glasses are offered in the following products:

  • Acetate
  • Metal
  • Mixed

BON CHARGE blue light blocking glasses are likewise available in all lens shapes, sizes, and colors. The shapes include:.

  • Square
  • Rectangle
  • Cats eye
  • Aviator
  • Balanced
  • Hexagonal

BON CHARGE provides non-prescription, prescription, and checking out frames.

BON CHARGE blue light glasses styles


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Not just do BON CHARGE blue light blocking glasses look and feel terrific, however they’re likewise one of the best brands on the market to protect you from blue light exposure. Because this suggests you will have peace of mind understanding that your eyes are protected and you look stylish at the very same time, this is fantastic!

BON CHARGE blue light blocking glasses are science-supported, FDA authorized in U.S.A., and classified as a medical gadget in Australia. This provides all wearers comfort that they are acquiring a quality item that will in fact do what it’s supposed to do.

You can pick your favored width, nose bridge, and style on the BON CHARGE site. By doing this you will be able to get the best-looking glasses that compliment your special face, feel comfortable and improve your physical look.

BON CHARGE customers are likewise protected by a 30-day safe assurance. If you’re not totally satisfied with your BON CHARGE glasses, you can get a full refund anytime within the 30-day trial duration.

BON CHARGE Blue Light Blocking Glasses

BON CHARGE blue light blocking glasses have actually been developed with you in mind. Every pair of BON CHARGE blue light glasses is a cut above the rest.

BON CHARGE glasses have been developed and calibrated to filter out the proper wavelengths of blue, green, and violet light.

BON CHARGE blue light glasses use full coverage, making them exceptional to cheaper blue light glasses that just filter out a subset of wavelengths. They eliminate 100% of blue and green light, which tends to disrupt sleep.

All BON CHARGE blue light blocking glasses are made in an expert optics lab using the greatest quality products. Since the company doesn’t outsource production, it’s able to offer high-quality blue light glasses.

Their frames, optics, and designs all collaborate to produce the perfect pair of sleep glasses.

Blue light glasses styles 2


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BON CHARGE Computer Glasses

People wearing computer glasses

BON CHARGE computer glasses are an exceptional treatment for minimizing glare and digital eye strain caused by blue light discharged by digital gadgets, home lighting, and workplace lighting.

BON CHARGE computer glasses, which feature clear lenses, are designed to shut out blue light over the whole blue spectrum. The clear lenses help to reduce color distortion. The computer glasses are various from those that just filter a specific frequency of blue light.

They likewise include an anti-glare covering to reduce glare from screens. You can find lens reports on each product page.

BON CHARGE computer glasses are science-supported, FDA approved in the USA and categorized as a medical device in Australia.

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BON CHARGE Light Sensitivity Glasses

Two people wearing light sensitivity glasses

BON CHARGE light sensitivity glasses can be helpful if you often experience the following light sensitivity signs:.

  • Sore eyes
  • Headaches
  • Pain under bright light

BON CHARGE light sensitivity glasses are exceptional for protecting your eyes from blue light produced by digital devices and overhead lighting. The short wavelength blue light released by these devices can worsen your signs of photophobia or light sensitivity.

BON CHARGE light sensitivity glasses are likewise ideal for daytime and nighttime usage. You can also wear them while working the night shift.

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BON CHARGE Gaming Glasses

Man and woman wearing gaming glasses

BON CHARGE gaming glasses are best for players who experience burning, dry, or sore eyes after playing.

BON CHARGE gaming glasses or video gaming glasses have actually been created to help you video game for longer durations without damaging your eyes.

BON CHARGE gaming glasses feature innovative blue light filtering technology to help reduce digital eye strain, glare, and the amount of blue light while gaming. These Gaming glasses can be used at any time of day or night.

The gaming glasses come with yellow lenses, which filter more than two times as much blue light as clear lenses. Alternatively, you can likewise get gaming glasses with clear lenses if you don’t desire color distortion however still want to filter some blue light.

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Other Products Provided By BON CHARGE

BON CHARGE likewise offers other blue light blocking items, consisting of:.

  • Blackout sleep masks
  • Sunglasses
  • Red light therapy devices such as night lamps, machines, and lights
  • Blue light blocking bulbs, torches, and lamps
  • EMF radiation-blocking headphones, earphones, phone pouches, laptop mats, baseball hats, and beanie hats
  • Cold and heat therapy massage guns
  • Face rollers

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How To Test Your Daytime Computer Blue Light Glasses With Clear Lenses

Here’s how to test your blue light blocking glasses for the computer:

Ask For The Transmittance Spectrum Certificate From The Brand

Before purchasing your blue light computer glasses, it is very important to ask for a spectrum report. The transmittance spectrum report is a detailed report of how much blue light is filtered by your computer glasses.

It is essential to focus on the portion of blue light mentioned in the report. Your daytime glasses need to filter at least 30% to 50% of blue light across the spectrum for them to be practical or easy to use. Anything less than that portion will not shield your eyes efficiently.

It’s important to note that computer glasses, which are typically developed with clear lenses, are specifically for daytime use. After sunset, they don’t filter extreme blue light.

Usage The Reflection Test

Another simple blue light glasses test you can do in your home is the reflection test. When you use them, the reflection test helps to determine what color is reflecting off the lens of your glasses.

If the reflection color is blue, that means your glasses are filtering some blue light. A violet or green reflection implies that blue light is not being filtered successfully.

Related Article: what are blue light blocking glasses used for

Usage The Lens Pigment Test

To do this test, hold your glasses up to your eyes and stare at something bright white, such as a sheet of paper or a white background on a screen.

If white colors somewhat heat up, this recommends that there are unique pigments inside the clear lens created to absorb blue light as it goes through the lens.

Avoid The Blue Pen Test

The blue pen test doesn’t inform whether your blue light glasses work at all. The pen produces violet light rather of blue light.

How to Test Nighttime Blue Light Glasses With Red or Amber lenses

Nighttime Blue Light Glasses Test

Here’s how to test your blue light glasses fro the night time:

Transmittance Spectrum Report

The very best way to understand whether your nighttime blue light glasses work is by requesting for a transmittance spectrum report. Guarantee the test is from a lab-grade spectrometer.

An amber lens should block 100% blue light, and the red lens must block 100% green and blue illuminate to 550nm. Otherwise, your nighttime blue light glasses may not be securing you properly.

The Blue and black Squares Test

In this test, use your red or amber lens blue light blocking glasses and look at blue and black squares. The squares need to appear black. If the squares aren’t black, it indicates your blue light glasses are not blocking blue light entirely.

The RGB Chart Test

With your red or amber lens blue light glasses, take a look at an RGB color chart to see if the blue region is completely blocked off.

Here are the steps:

  • Use your red or amber lens blue light glasses and take a look at the RGB circle test chart
  • The B section will appear black if your glasses are filtering blue light. If you’re using a red lens, and the G section will darken substantially. The dimming on the green circle is proof that your glasses are filtering some thumbs-up, which tends to hinder melatonin levels

Although the squares and RGB chart house tests are good for testing your blue light glasses, they’ll not supply you with 100% accurate outcomes.


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Last Thoughts

There you have it, blue light blocking glasses are a should if you are dealing with a computer screen for long durations of time, or are surrounded by innovation.

If you are having sleep problems, fatigue, or brain fog, then blue light exposure could be adding to your condition.

Be great to yourself, buy BON CHARGE blue light blocking glasses today. How Much Blue Light Do Glasses Block

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