A light-protective spectacle lens is an indispensable tool for protecting the eyes when working in conditions where increased protection from light is required. It is made of special glass, which contains substances that give the lens the properties of a light filter. These substances allow the lens to absorb some of the light and reduce its intensity on the eye, which provides protection from exposure to bright light and ultraviolet rays.
Light-protective spectacle lenses are used in various fields of activity, such as construction, manufacturing, medicine, etc. It helps protect the eyes from harmful light exposure, which can lead to various eye diseases such as cataracts and glaucoma. Also, a light-protective spectacle lens can be used to reduce discomfort when working with a computer or watching TV.
It is important to note that light-protective spectacle lenses should be used only for their intended purpose and cannot replace regular glasses or contact lenses. If you experience discomfort when using the lens, you should consult an ophthalmologist for advice.