Differences Between Blue-cut And Anti Glare lenses
Last Updated on July 14, 2021 by Gabriel Goddy
In the changing world today, there are more ardent computer users than there were some time ago. This means that more people suffer from blue light from the computer screen after a long time of usage of the computer. This problem brought about the creation of antiglare, and blue cut lenses. In this guide, we’ll see the differences between these types of computer glasses.
What Is An Antiglare Lens?
Anti-reflective coating (also called “AR coating” or “anti-glare coating”) improves vision, reduces eye strain, and makes your eyeglasses look more attractive.
These benefits are due to the ability of AR coating to virtually eliminate reflections from the front and back surfaces of your eyeglass lenses.
With reflections gone, more light passes through your lenses to optimize visual acuity with fewer distractions (especially at night), and the lenses look nearly invisible — which enhances your appearance by drawing more attention to your eyes and helping you make better “eye contact” with others.
AR coating is especially beneficial when used on high-index lenses, which reflect more light than regular plastic lenses. Generally, the higher the index of refraction of the lens material, the more light will be reflected from the surface of the lenses.
For example, regular plastic lenses reflect roughly 8 percent of light hitting the lenses, so only 92 percent of available light enters the eye for vision.
High index plastic lenses can reflect up to 50 percent more light than regular plastic lenses (approximately 12 percent of available light), so even less light is available to the eye for vision. This can be particularly troublesome in low-light conditions, such as when driving at night.
What Is A Blue Cut Lens?
Blue light is also known as High Energy Visible light because it is very high on the visible light spectrum, just before invisible ultraviolet light. The sun naturally emits blue light, and similarly to UV light, a small amount of it is good for our health while too much of it can be harmful. Problems with blue light arise from the fact that spending time in front of digital devices – computers, cell phones, and flat-screen televisions – exposes us to much more HEV than we need.
These lenses are the technological advancements in the eyewear industry. Blue cut lenses feature a special coating that reflects harmful blue light and restricts it from passing through the lenses of your eyeglasses.
Blue-blocking lenses filter out up to 90% of the HEV emitted by digital screens, helping to relieve the eye strain and sleep disturbances that are chief complaints of computer users.
Blue light is emitted from computer and mobile screens and long-term exposure to this type of light increases the chances of retinal damage. Hence, wearing eyeglasses having blue cut lenses while working on digital devices is a must as it may help in reducing the risk of developing eye-related problems.
The lens is obviously anti-reflective for the protection against harmful rays coming from PC monitor screens, traffic lights, lamp lights. Hence, it is recommended to use lenses with blue-cut filter coating for comfortable vision.
Who Needs This Product: If you are someone who works on a digital screen most of the day, then it is important to wear blue light-blocking glasses. These eyewear frames are for men and women to protect their eyes from harmful blue light which comes from smartphones and every screen device. This is suitable for party wear.
Pros of Anti-Glare Lenses
- Provides improvements in our vision.
Anti-glare lenses provide us a visual quality that is more clear and fast compared to standard lenses. When you use this product you will see colors that are close to their natural condition.
With fewer reflections with your vision, every element in your surroundings shines with its glow that you have never seen before.
- Provide greater stability in the long-term life of the product.
When the anti-glare coating is applied to the glass lens, the product will run for a long time with any frame as compared to standard lenses.
This coating is exceptionally resistant to the general elements of scratches and damage, which is meant for people who wear glasses to correct their vision every day. They will do an excellent job of opposing both dirt and water to keep your vision clear.
- Add-on to your look
When you choose an anti-glare coating, people will not see the reflection in your prescription glasses. This design enhances the visibility that others have when coming to you, while the same benefits apply that you contact them.
This is an opportunity for people to maintain contact with disturbing eyes, while not dealing with troubled people. This is the perfect opportunity for those people who speak too much publicity because you will give more photogenic thanks to the qualities of this coating.
- Great for reducing eye fatigue at work.
Anti-glare lenses found on modern glasses reduce the fatigue and tension of your eyes by sticking to the computer screen for a long time. There are fewer reflections within the blue light spectrum, which can disturb some users. If your eyes are safe from the glare screen, which lowers the work can see correctly each element while also making your eyes work you do.
- The anti-reflective surface can help us in extension work.
When the anti-glare surface is applied to your glasses, you gain the benefit of reducing the usual issues with the work of expansion. Without an anti-reflective coating, the lens can cause problems with mist, glare, or double vision. This problem interferes with your work when the finer focus is focused on the objects, such as pasting a small screw or trying to attach a sensitive mechanical part.
There are other screen gains to consider with anti-glare lenses. When you wear an anti-glare lens, you will get the same benefits as watching TV while working on a computer. This technique reduces the dazzle of the other screen, which can make your eyes feel tired too. The same benefits apply to those using tablets, smartphones, or similar devices. Headache, strain in the neck, and the number of postures is noticeable because the viewers are more comfortable with the lack of glare,
- Improvement in a person’s vision of the night.
Anti-glare technologies can reduce the brightness that some people see at night when bright light is present in the environment.
With the anti-glare lens, our brain creates a halo effect with visual input; gets the net color and better optical data to improve your overall night vision. This design makes it possible to stay safe in the night driving, cycling, or walking
- You can change the anti-glare coating without changing the entire lens.
Some anti-glare coatings are damaged with regular wear; most consumers are not forced to buy a brand new lens to restore their vision. You can snatch the unsuccessful anti-reflective surface to add another to the restored glasses. Even small scratches can get a polish to remove them from the surface.
- Maintaining an anti-glare coating is cheap and easy.
The only thing that is essential for regular cleaning of your anti-glare lens is that gentle dish soap. You should avoid any product that has a strong aroma, lotion, or claim that it will soften your skin contact.
Gentle detergents, which can be rinsed quickly, are your best choice when it comes to cleaning your frames that have an anti-glare coating. If you have access to a microfiber cloth, that is great! but you can also use a standard lens cleaner, computer screen cleaner or similar product.
Cons Of Anti-Glare Lenses
- Not all lenses work well for every glass.
Anti-glare lenses work best for glasses, which are worn full-time for the needs of vision. If you only wear glasses to help your reading, they are not worth the investment. If you do not spend a lot of time working on a tablet or a phone, then any frame that sits on the nose can positively create a more negative effect on your eyesight. But there is still an increased insight to consider that would be beneficial for some, the cost factor makes some doubtful.
- These lenses always look dirty.
One of the biggest concerns of people with anti-glare lenses is that they provide cloud to your eyesight. They actually look dirty because they provide overall clarity. These lenses are never “dustier” anymore, what you will see with a specific pair of frames, but this problem can be very upset because the wearer makes the lens more often cleaned because it seems That they are dirty You see dirt or spots on the lens with more regularity because the negative effects on your eyes are less.
- The coating can peel occasionally.
Anti-glare lenses come with a coating that eventually starts closing. It is not uncommon for the peeling, scratching, or closing out of the lens.
Although this problem does not adversely affect adults but can be dangerous for children. Children may put the peeled-off coating in their mouth out of curiosity, which can lead to potential health concerns on the road.
- Lenses need to be cleaned regularly with a microfiber cloth
What do you do, when your glasses look a little foggy? Do you clean them with your t-shirt? If you do that, and if there is an anti-glare coating on the lens, then you can damage it.
If you are dirty with this technique, you can use a microfiber cloth to clean your glasses. Using any other thing, the lens is at greater risk of damage, a vision issue is formed which cannot be cured immediately.
- Need to pay more for the lens with anti-glare coating.
If you want to invest in the anti-glare coating for your glasses, be prepared to pay more for your prescription lenses. When you are buying your frame, the price of anti-reflective glasses will be between $ 30- $ 100 per lens. It is a bit costlier than the normal lenses. This is the reason why only 40% of eyewear shoppers in the world opt for this option.
- High temperatures can damage the anti-glare coating on the lens.
An anti-glare coating that you can find on the lens is suitable for daily wear. Should you avoid this technique, the temperature is at the extreme limit. The surface of the lens, which is treated with an anti-reflective technique, can experience loss when it encounters situations where you are near fire or ice. Low-quality AG Coating When you are close to the campfire, open a hot oven or you can see something in your freezer.
- The anti-glare coating can be damaged easily
Most of the coatings available in the market today are very thin. This design helps consumers to reduce the cost of new frames, but it also creates an issue with a potential loss. Many users find that with normal wear-and-tear conditions of part-time use, the anti-reflective surface starts rubbing over time.
Here are a few benefits to wearing blue-light glasses:
- Relieve eye discomfort with blue-light blocking glasses
Excess device usage can lead to computer vision syndrome or digital eye strain. Glasses with blue light filtering technology can enhance your focus and reduce eye strain, resulting in making your eyes feel less tired and improving productivity. Another way to reduce eye strain is to make sure you take regular breaks from the screen.
- Sleep better with blue-light blocking glasses
One of the more surprising impacts of exposure to screens is the potential to negatively affect sleep patterns. Blue light has a high energy frequency that can increase alertness and delay the body’s release of melatonin, which helps induce sleep.
In general, we should all avoid using blue-light devices one to two hours before sleep. Blue-light blocking glasses can reduce the impact of blue light, enabling you to use your devices before bed and still get a good night’s sleep. However, the best option is to put the screen down before it’s time for bed.
- Blue-light blocking glasses can help reduce the likelihood of Age-Related Macular Degeneration (AMD)
AMD is a leading cause of blindness. Blue-light blocking lenses can help avoid or delay this condition by preventing blue light from impacting your eyes.
Haven seen the differences between blue cut and anti-glare glasses, it is up to you, to choose which one suits you best.