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» Vincent J. Giuseffi, M.D. » John F. Lane, M.D. » Debra Firestone, M.D. » Jasvinder Singh, M.D. » Susan R. Carter, M.D. » Matthew Gewirtz, M.D. » Arthur L. Siegel, O.D. » Hyperopia » Astigmatism » Presbyopia » Cataract » Glaucoma » Macular Degeneration » Diabetic Retinopathy » Dry Eye Syndrome » Flashes & Floaters » Low Vision » Lens Materials » Lens Treatments |
Single Vision -- this all-purpose lens is available in all materials, and can be used for either distance or near vision correction. Multifocals -- will be suggested when both distance and near correction are needed together in a single lens. No-line progressives - correct for far (driving a vehicle), intermediate (viewing the dashboard), and near (reading a map) vision all in one lens. Because there is no visible line, progressives have the appearance of single-vision lenses and are, therefore, the most cosmetically desirable multifocal. Progressives are available in all lens materials. Bifocals - provide both far (driving) and near (reading a map) correction in one lens. Trifocals - are basically progressive lenses with visible lines. The majority of the lens is for distance viewing, while the center portion is divided into intermediate and near-viewing segments. Computer lenses - if you're viewing a computer video display terminal (VDT) for more than two hours a day, you may need variable focus lenses. These lenses help correct vision for the specified distance your eyes are from the computer screen and the immediate surrounding vicinity. A variety of computer-specific lenses include special filters, tints, and anti-reflective properties.
SUN LENSES - should always be ultra-violet (UV) protective.
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