When choosing prescription safety glasses, frame selection is critical. In addition, lens material must be considered, and anti-reflective (AR) coating is advantageous. AR coating is a special coating designed to reduce the light reflected on the lens, allowing positive light to enter your eyes for clear vision.
When the lens has an anti-reflective coating, it can enhance one's vision, reduce eye strain and make the frame look supplementary desirable. These advantages are due to the anti-glare coating that eliminates reflections from the front and back of the glasses.
Contemporary anti-reflective coverings can curtail most light reflections from eyeglasses. This results in 99% of the available light being let into the eye, providing better overall vision.
While sharper vision and a better view are all excellent reasons to consider this service in addition to your frames, there are some advantages and disadvantages that you should consider before investing.
How Does Anti-reflective Coating Work?
The anti-reflective coating consists of multiple strata of metal oxide applied to the front and back of the lens. For polarised lenses, only the back of the lens is coated, or the polarised film is wrapped around the lens.
The anti-reflective covering features an extremely tiny layer (approximately 0.2 to 0.3 microns thick). These layers reduce the proportion of light reflected into the eye and enable better visible light vital for clear vision.
The anti-reflective coating does not adequately protect the eyes from harmful UV rays from the sun. Depending on the type or brand, reliable UV protection is an added function. Modern AG glass designs last long unless exposed to harsh conditions.
What are the Pros and Cons of Anti-Glare Glasses
Anti-reflective lens coatings were initially a despised eyewear market due to their terrible prestige for durability. However, the latest versions are very durable and last long.
Although anti-glare glasses are not essential, they provide numerous benefits that make them worth it.
WHAT ARE THE BENEFITS OF ANTI-REFLECTIVE COATING IN EYEGLASSES
Many people who use anti-reflective coated glasses have found that it is helpful in the following ways.
- When there is less glare in your vision, you will be able to see effortlessly in the bright daylight and will also be able to drive at night, and that's what anti-glare glasses offer.
- The glare from the shining surfaces can lead to eye strain, but when using anti-glare glasses, you don't have to bother about eye strain. Anti-glare glasses are also used in treating conditions such as myopia.
- Glasses with anti-reflective coating provide adequate protection from the sun and harmful UV rays when compared to regular glasses.
- Some people add an anti-reflective coating to their prescription glasses lenses to help curtail glare on computer screens and enable reading in bright environments.
- Anti-reflective glazing reduces reflections when looking at a light source such as a computer or television screen.
- Glasses with anti-reflective coated lenses are more economical to reinstate than medication glasses, making them more accessible to everyone.
- Using these anti-reflective sunglasses will help you concentrate on details better than ordinary glasses, making them of great use in dim light or detailed work.
- The anti-reflective glasses help in protecting your eyes from drying up because they allow less light into the eye and are often made of materials that reduce friction on the eyeball, which can lead to dryness.
What Are The Disadvantages Of The Anti-Reflective Coating
There are disadvantages to anti-reflective coating in sunglasses. The main drawback is their expense. You have to spend more cash to get these lenses because they prefer to settle for cheap ones without anti-glare coating.
- The thin layer of the anti-reflective coating on the glasses lens is prone to scratches, and when they scratch, it makes it difficult for the user to see clearly and might even harm the person's eye health if the individual continues to use the glasses.
- There are also some disadvantages for patients with eye diseases, such as macular degeneration or cataracts. Contact lenses with an anti-reflective coating can exacerbate their condition because it is challenging to remove contact lenses without increasing the risk of tearing the delicate membrane around the eye.
- Anti-reflective sunglasses do not protect the eyes from dangerous UV rays. Though it enhances your vision, your eyesight is still exposed to the dangers caused by the sun. For better protection of your eyes, ensure that the anti-reflective glasses you are picking also have UV ray protection.
- The anti-reflective coating on the glasses lens may cause a reaction to the skin when it comes in contact with it, thereby causing allergy-like symptoms.
- Lenses with anti-reflective coating can cause headaches because they lack shading or polarization that helps block light rays from multiple angles, resulting in eye fatigue when looking at the screen for long periods.
- Anti-reflective lenses always look dirty. One of the biggest worries of people with anti-glare lenses is blurry vision. They are not getting dirty faster than regular glasses, but they can be annoying because they "look" muddy. You will see smudges or stains on lenses more often because they have less unfavorable consequences on your vision.
- The anti-reflective coating doesn't work with some types of lenses. Anti-glare lenses are best for glasses that are always worn for visual purposes. If you only wear reading glasses, this technology is not worth it. Unless you spend a lot of time on your tablet or phone, your nose can negatively affect your vision.
- Severe temperatures can cause serious harm to the anti-glare covering on the lenses. The anti-glare coating used presently on eyeglasses lenses is excellent for day-to-day use. But you need to avoid high temperatures when using this type of lens. Avoid moving close to an extremely hot or cold environment when using this technology, as it can lead to the coating peeling off.
- People with sensitive eyes may find anti-reflective lenses annoying. In addition, those with susceptible vision difficulties may find that the light ray entering their eyes is too much for their brain to process, leading to higher headaches and eye strain for users.
How Can You Protect Your Eyewear With Anti-reflective Coating?
It would be best if you conserved anti-reflective coatings and anti-glare lenses to guarantee they will last long. The following are some of the approaches you can take towards fair usage and storage:
- Ensure that you avoid putting your anti-reflective glasses close to severe heat, like an oven, and close to extreme cold, like a refrigerator, to prevent the coating from cracking or peeling off.
- Avoid using any cleaning solution that contains alcohol or water. It's preferable to rinse before wiping it off with soft clothes.
- Keep in a shady place when not in use, as this help in preventing the anti-glare coating from removing quickly, thereby making it last longer.
- Handle with care so as not to damage your glasses.
When comparing the pros and cons of anti-glare glasses, it has more advantages than disadvantages though it is crucial for you to note that it requires careful handling and cleaning, which is nothing compared to the great benefits it offers
This article has given you helpful information about anti-glare glasses, so why don't you move today and visit any reputable eyewear store like Catwalk Eyewear and select from our catalog of classic and unique sunglasses for both men and women? They are affordable with different tints of your choice. So patronize us today, and I assure you it will end in joy.