Lenses transformation

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Breakthroughs in lens design and technology have transformed the eyeglass industry, improving vision correction and introducing a world of new options for thinner, lighter, and more aesthetically pleasing lenses. Single-vision lenses, which have the same power throughout, are most commonly prescribed for people with nearsightedness, farsightedness, or astigmatism. Multi-focal lenses, or lenses with two or more prescriptions, correct more than one vision problem, allowing the wearer to see objects near, far, and sometimes in between. Hobbies, work, and even everyday tasks such as driving and reading may require special glasses. Today’s lenses can be made for specific use, reducing eyestrain at a computer, enhancing sports performance, and protecting wearers from sun exposure.