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  » Low Vision

  » Lens Design
  » Lens Materials
  » Lens Treatments

 
LENS DESIGNS
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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.

Sports lenses - come in many designs, colors, and treatments for every sport. Safety is key with sports eyewear, so tough polycarbonate lenses are most commonly recommended.

SUN LENSES - should always be ultra-violet (UV) protective.

Polarized lenses - are the top pick for eliminating glare. Hunters, boaters and fishermen, golfers, and drivers are a few who benefit from polarized lens' glare-cutting properties. Any surface can create glare in sunlight, including water, sand, snow, windows, vehicles, and buildings. Polarization eases eye stress and fatigue in the sun, and comes in several color and density options.