A Deep Dive into the KLIM Optics Blue Light Blocking Glasses


KLIM Techs is a privately owned company that was started in 2015. It is open and honest about the lack of outside investment in their company, which means that they can focus on what is important to them and their customers.

The company prioritizes its customers’ needs and requests first, followed by their employees, partners, and lastly, their shareholders. Their mission is to provide their customers with durable, long-lasting electronics at a fair price and strive for a 0% defect rate for their products.

What is important is that KLIM Tech acknowledges that they are a young company with a lot to learn, but they are open and ready for the challenge. This is an important statement for any company to make, let alone a company offering electronic appliances.

In this review, we are going to be reviewing the KLIM Optics blue light blocking glasses. We have broken everything down and pinpointed KLIM Optics’ main features, benefits, pros, and cons. We will be sharing with you what we love about their blue light blocking glasses and what we feel needs improving.

If we have left any questions unanswered, we have compiled a frequently asked questions section that should clear any uncertainties. We have also put together a blue-light-blocking glasses buying guide that should help you with your purchase.

A Deep Dive Into The KLIM Optics Blue Light Blocking Glasses

The KLIM Optics blue light blocking glasses are special glasses that protect your eyes from blue light that is emitted from electronic devices. Televisions, computer screens, and mobile phones are just a few examples of devices that emit blue light.

These glasses have been designed to block this harmful light that often causes people to suffer from headaches, migraines, or sleep troubles. The KLIM Optics glasses not only take care of your eye health but prevent or lighten these symptoms.

Who’s It For?

These glasses are appropriate for anyone that spends multiple hours in front of blue light-emitting screens every day. Whether you are a keen gamer or work in front of a computer screen for a living, these glasses will improve your quality of life dramatically.

You might not spend hours in front of computer screens, gaming, or working every day, but you may suffer from terrible migraines or have a hard time falling asleep. In which case, you should also give these blue light blocking glasses ago. Many people do not know that television screens and mobile phone screens emit this harmful light, and these are appliances that most of us are exposed to for hours on a daily basis.

If you show blue light exposure symptoms, you should be mindful of when you are exposed to blue light and wear the KLIM Optics glasses to protect your eyes. Below is an overview of symptoms you might experience so that you can see if you have any side effects from blue light exposure.

  • Headaches
  • Fatigue
  • Trouble sleeping
  • Disturbed sleep
  • Retina damage
  • Migraines
  • Blurry vision
  • Dry eyes
  • Eyestrain


What We Like About KLIM Optics Blue Light Blocking Glasses

After using these blue-light-blocking glasses for just a couple of days, your eyes will feel far more relaxed, and you will suffer from less eye dryness. It doesn’t take long to see the results, and they make your gaming and working experience far more enjoyable.

The KLIM Optics glasses are unisex and look great on both men and women. They make a great gift for friends or family members who spend a lot of time in front of a computer screen and look extremely high-end and stylish.

The glasses are not intrusive and feel very lightweight, even if you have them on for hours on end. You can often experience sinus pain and other issues when you wear glasses for a long time; however, these glasses are built with comfort in mind.

We especially love how the manufacturer is so determined to provide customers with a happy and positive experience. They have a great aftercare customer service team that is responsive and eager to deal with any customer concerns and product malfunctions. This is true not only for their blue light blocking glasses but also for their tech equipment.

These glasses greatly help anyone suffering from sleep issues and restless nights from blue light exposure as they have a very high blocking percentage. They have been developed with immense protection in mind, and it wouldn’t hurt to have them sitting at your desk for you or your family to use.

What We Don’t Like About KLIM Optics Blue Light Blocking Glasses

The glasses are slightly on the snug side, so they won’t sit comfortably on every face shape. Poorly fitting glasses can cause pressure and migraines to occur; exactly the things we are trying to avoid by wearing blue-light-blocking glasses.

If the glasses are sitting a little too tightly on your face, they might scratch you or cause pits on your nose. This is extremely uncomfortable and will mean that you can no longer wear the glasses.

If you are not careful and don’t keep these glasses in a case, they will break and become scratched. Scratched lenses are very difficult to see through and could cause your eyes to strain even more. Their lightweight frame is durable, but if they are dropped frequently or sat on my mistake, they will break.


  • Uni-sex style
  • Comfortable
  • Durable
  • Lightweight
  • Great customer after-care


  • Yellow tinted lenses
  • May not sit comfortably on everyone

What’s Included?

When you purchase the glasses, you will get a strong glasses case, cleaning cloth, blue light blocking glasses, and an attractive KLIM box. The glasses case and lens cleaning cloth will help you keep the glasses in good condition and help them last for years to come.

Overview Of Features

There are a number of brilliant features that make the KLIM Optics glasses a great buy. We have listed their main features and what each feature means to you in the following section.

1. 92% Blue Light Blocking Ability
The Klim Optics glasses filter out a whopping 92% of blue light emitted from screens. This is far higher than the industry standard of 75% for yellow-tinted blue light filtering glasses. Because of this, these glasses can be worn for many hours at a time without you being exposed to or experiencing side effects from blue light.

2. Anti-Fatigue and Anti-Headache
After just a few short days, you will see improvement in your sleep, your eyes will feel less tired, and you should suffer less frequent headaches. If none of the symptoms decrease, you should talk to your health care provider as the issues may not be from blue light exposure, and you might have another underlying health condition causing these symptoms.

3. Affordable Price
Not only are the glasses made of high-quality materials, but they are also sold at a great price too! Purchasing these glasses will feel more like an investment in your eye health rather than a dent in your pocket.

4. Lightweight TR90 frame
The glasses frame is made out of a durable and lightweight material that is long-lasting and can handle a few bumps and scratches. It is very uncommon to find both durable and lightweight glasses, so we were incredibly impressed to discover that these are.

Review Summary

We highly recommend the use of these blue-light-blocking glasses. They are great value for money and extremely effective at protecting your eyes from blue light.

Buying Guide
Use this buying guide to help you on your quest for the best blue-light-blocking glasses.

Comfort Level
Purchasing glasses is like buying the right pair of shoes; they must fit well! Glasses that aren’t the right shape or size for your face could cause pain and discomfort after just an hour or so of wearing them. This defeats the object as the whole point of blue light blocking glasses eliminates negative and uncomfortable side effects caused by blue light exposure.

These glasses will probably be on your face for at least a couple of hours every day, and although the style isn’t the most important feature, buying glasses that suit you is desirable. We would say that if you have to choose between style and blocking ability, go for the glasses that are going to protect your eyes the most.

Blue Light Filtering Percentage
Glasses that only filter out 20 or 30% of blue light will not be strong enough for people who spend hours at their computer screen. Think about the color of the screen and the filtering percentage you are going to need before finalizing your purchase.

You are probably going to be taking your blue light blocking glasses with you to a number of places, whether it be to the office, the cinema, or to a gaming session with friends, so you are going to need them to have a level of durability. Stiff glasses with little flexibility are going to break easily, whereas flexible glasses are less rigid and should be able to handle some bumps along the road.

See Related Topic: Can A Projector Light Damage or Harm Your Eyes?


These questions should help you better understand blue-light-blocking glasses. Enjoy!

Q: Do blue-light-blocking glasses do anything?
A: Yes! Blue light blocking glasses filter out a percentage of blue light emitted from screens. Protecting your eyes from this harmful light is said to prevent migraines, headaches and improve your sleep.

Q: Can I wear my blue-light-blocking glasses all day?
A: Yes, you can wear blue-light-blocking glasses all day. In fact, some blue-light-blocking glasses have a UV filter that is very beneficial for your eyes. Wearing blue-light-blocking glasses all day will not cause you to experience adverse side effects.

Q: Can blue light exposure damage your eyes?
A: Prolonged exposure to blue light can cause eye fatigue and sometimes even retinal damage. Our eyes have not yet evolved to deal with blue light, and therefore, we can not only damage our eyesight but come to feel very unwell after hours of exposure.

Q: How do I know if my blue light blocking glasses are working?
A: If you stop feeling the physical side effects of blue light exposure, then your glasses are working. There is an easier way to know if your blue light blocking glasses are working, and that is by doing the RGB color test.

Q: Can clear glasses block out blue light?
A: No, clear glasses can not block out blue light sufficiently. Clear blue light blocking glasses are available on the market; however, they are not as effective as blocking blue light as yellow or red lenses.

Q: Do blue light blocking glasses look different from sunglasses or prescription glasses?
A: Yes, most of the time, blue-light-blocking glasses look different from sunglasses or prescription glasses. This is because blue light blocking glasses are usually tinted either red or yellow for an increased blue light filtering ability.

Q: What is the ideal percentage of blue light blocking ability?
A: Ideally, you want blue light blocking glasses to block at least 50% of blue light emissions from screens. If glasses have a low blue light blocking filtration percentage, they may not be enough to protect your eyes from consecutive hours of working at your computer or gaming.

Q: Should I wear blue-light-blocking glasses every time I play video games?
A: Wearing blue-light-blocking glasses every time you are in front of a computer screen will make your gaming or working experience more comfortable and enjoyable. Protecting your eyes from blue light is important, so wearing your blue-light-blocking glasses every time you are in front of a screen will benefit you greatly.

Andrew Wyatt

Andrew Wyatt

Andrew Wyatt has been a tech geek for as long as he can remember. Whether it's laptops, cameras, or projects, he's obsessed with it all. When he's not researching the latest tech products, he likes to go on long hikes with his dogs.

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