Anti-Fatigue Lens vs Progressive Lens: What Are The Differences?
You may have heard of anti-fatigue and progressive lenses but are doubtful about how each of them works. Generally, anti-fatigue lenses come with a small boost of power designed to reduce eye strain by helping the eyes transition from far to near, while progressive lenses involve the incorporation of multiple vision fields into a single lens. To help you better distinguish the lenses, this article will compare the duo from a few aspects.
1. General
As the name implies, anti-fatigue lenses are designed to deal with eye strain and tiredness. On the other hand, progressive lenses cover three prescription needs in one pair of spectacles.
2. Functions
Anti-fatigue lenses are mainly meant for distance-vision correction but they also feature the additional benefit of close-vision aid to deal with eye strain. Meanwhile, progressive lenses provide specific correction for three vision zones, namely close, intermediate and distance. This requires your eyesight to focus on the upper, middle or lower portion of the lenses.
3. How do they work?
Designed to relieve the fatigue of near-vision work, anti-fatigue lenses come with two corrective powers. The upper portion not only provides ideal distance vision correction but also subtly changes the power towards the bottom. Known as the “power boost” area, the lower part of the lens delivers greater comfort than standard vision correction for near-vision work. This means your distance or intermediate-vision is aided by the upper portion of the lens, while the lower portion reduces the strain of near-vision tasks. In addition, anti-fatigue lenses do not have bifocal lines, nor do they require additional prescription.
Before looking for the right pair of progressive lenses in Singapore, make sure proper research has been done on how these lenses function. Progressive lenses feature multiple vision fields in a single lens. By wearing these lenses, you can choose to focus on either near or distant as there is a gradual spectrum of focal power. With the different lens portions and respective prescriptions, you may see clearly and comfortably while doing different types of work, from close-up tasks like reading a book to distance viewing. The best part? The hassle of changing your spectacles to ensure the right vision fields is eliminated.
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4. Who should use them?
Digital eye strain has become a common eye problem today the more we work with screens, and anti-fatigue lenses have been a great solution. It is recommended for youngsters who frequently spend long hours on the computer, especially those who require distance single vision lenses but have yet to rely on progressive lenses. Seek advice at spectacles shops near you if you are looking to get a suitable pair of anti-fatigue lenses, in order to prevent extra eye strain.
Progressive lenses can be worn by almost anyone with a vision problem. It is more common to see older people with presbyopia use these lenses as they provide seamless progression between all distances of vision for greater convenience.
Learn more: Types Of Spectacle Lenses For Best Eye Health
5. Benefits
Anti-fatigue lenses help the eye to focus more easily. They are for universal use, allowing you to wear them from morning to night.
Progressive lenses offer convenience. Only one pair of glasses is sufficient to meet your optical needs. It saves you from the hassle of swapping between your reading and regular glasses.
All in all, anti-fatigue lenses are a successful innovation for those who frequently read, or work in front of screens, while progressive lenses address eye problems in a single lens. Since there are various lens types, materials and functions to choose from, it is best to consult an optician for getting the right ones.
Better Vision is a leading brand of prescription glasses and sunglasses in Singapore. We offer quality and trendy eyewear for people who have their spectacles as a staple part of their daily attire. Feel free to give us a call for more information.
