How does anti-reflective coating work in eyeglass lenses?

For many eyeglass wearers, there is a common understanding that it is about much more than just seeing clearly. Visual comfort, aesthetics and eye comfort also play a big role. A significant part of this is the use of anti-reflective coatings in eyeglass lenses. Most people will be familiar with the annoying glare that can come from glasses; a problem that anti-reflective coatings help to counteract. But what exactly does anti-reflective coating entail, and how does it work? In this post, we will delve into these questions and provide a detailed explanation of anti-reflective coatings in eyeglass lenses.

What is anti-reflective?

Anti-reflective coating is a special surface treatment applied to spectacle lenses to reduce the amount of reflected light. Under normal circumstances, around 8% of light can reflect back from the surface of a spectacle lens, which can be disruptive to your visual experience. An anti-reflective coating reduces this reflection to less than 1%, allowing more light to penetrate the lens and improving visual acuity. Both single-vision lenses and multi-vision lenses with a smooth transition can be applied with an anti-reflective coating.

The benefits of anti-reflective lenses

The many benefits of anti-reflective coating make it almost a must-have for anyone who wears glasses. Below are three good reasons why it is a good idea to buy lenses with surface treatments.

• Improves visual clarity : One of the main reasons to get anti-reflective lenses is that it significantly improves visual clarity by allowing more light through the lens, eliminating distracting reflections.
• More comfortable on the eyes : Anti-glare reduces eye strain by minimizing reflections, especially during extended periods of time in front of a screen. By reducing the amount of reflected and scattered light, anti-glare reduces the work your eyes do, resulting in less eye fatigue and dryness.
• Improved night driving : Anti-reflective glasses are particularly helpful when driving at night, as they reduce glare from oncoming car headlights.
• Improved appearance: With less reflection, your eyes are more visible, improving your facial expressions and contact with other people.

How does anti-reflective coating work in eyeglass lenses?

Anti-reflective coating works by applying a special anti-reflective coating to the surface of the lens. This special coating consists of several layers of very thin materials, each with a different refractive index. When these layers are applied to eyeglass lenses, they distort light to a degree that effectively eliminates reflections. This allows more light to pass directly through the lenses, creating sharper, clearer vision.

Maintenance of anti-reflective glasses

To ensure the longevity of your anti-reflective treated glasses, it is important to follow a number of maintenance tips:

• Use a soft cloth and special cleaning agents to clean your glasses. Avoid household cleaners as some of these can damage the anti-reflective coating.
• When you are not using your glasses, store them in a case to protect them from scratches and damage.
• Avoid leaving your glasses in direct sunlight as the heat can damage the anti-reflective coating.

At Glassify, anti-reflective treatment is always included in the price.

Anti-reflective coating in eyeglass lenses is an essential feature that significantly improves the viewing experience and contributes significantly to visual comfort. Whether you work in front of a computer screen, drive at night, or simply want clearer, sharper vision, anti-reflective coating is a worthwhile investment.

As Denmark's leading online service for changing eyeglass lenses, we deliver the highest quality eyeglass lenses at fantastic prices - and all our lenses naturally include anti-reflective treatment. We have lenses for all vision needs, including astigmatism. If you have any questions or want to know more about anti-reflective in eyeglass lenses, don't hesitate to contact us . We are ready to help you every day of the week.