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Functional Eyeglasses (2) “Anti-fog lenses,” which eliminate that annoying fogging of lenses, are also available!
Glasses users have surely experienced the annoyance of fogging lenses at least once. It often occurs in various situations, such as when wearing a mask, during sports, or while cooking, and is a moment when the inconvenience of spectacles is keenly felt. Anti-fog lenses” and “anti-fog eyeglass goods” solve these problems at once. The anti-fogging function alone makes spectacles much more practical, so those who have found them inconvenient until now are encouraged to check them out.
Having a pair of “anti-fog lens” spectacles will make your daily life even more comfortable!
Anti-fog lenses” are lenses with a special coating to make everyday life more comfortable in situations where spectacles tend to fog up easily. There are two main types: ” hydrophilic coating ” and “water absorbent coating. Both types have different merits and demerits, so it is a good idea to have a clear understanding of them before making a choice.
Hydrophilic coating” has a semi-permanent anti-fogging effect!
Hydrophilic coatings are coated with a surfactant that blends well with water, spreading water droplets that cause lens fogging thinly over the lens and making them less noticeable. Although it is difficult to feel the effect as it does not roll off like water repellency, it is superior to water absorbency in terms of anti-fogging effect, and it can be used semi-permanently. However, it can be used semi-permanently. Instead, the glasses must be maintained frequently with a special eyeglass wipe. Zoff” offers lenses with a hydrophilic coating that also prevents scratches and reflections.
Frequent maintenance is a hassle… If this is the case, we recommend anti-fog lenses with ” water absorbent coating!
Water absorbent coating is a transparent film that absorbs water on the surface to prevent fogging caused by fine water droplets. Unlike hydrophilic coatings, the greatest feature of this coating is that it does not require frequent maintenance. However, the coating agent gradually peels off, and in some cases, the effect is lost after approximately one to two years. In order to use them as long as possible, it is important to take good care of them on a regular basis without wiping them with tissues. Incidentally, the anti-fog lenses available from ” JINS ” have a two-layer coating of water-absorbing urethane resin, water repellency, and antistatic properties. They are attractive because they are easy to care for.
