As a person starts to get oler, the individual may find that it is no picnic to read printed materials without holding them at arm’s length. This is due to the fact that eyesight deteriorates as we get older. Changes come about within the proteins in the eye. The lens becomes harder. The lens is often times affected by surrounding muscles. Normally changes are first noticed around the ages of 40 and 50. If an individual already wears eyeglasses for seeing long distances better, the individual will either need to purchase a second pair of prescription glasses that help with both distance and near vision.

Bifocal lenses allow the wearer to easily see long distance items by looking straight ahead, and the person can see closer objects by looking through the lower portion of the lens that accommodates for near vision. The near vision portion of the lens comes in four possible shapes – half moon, round, narrow strip (known as the ribbon), or a full lower half of the lens (commonly referred to as executive).

Classic bifocals have a distinctive appearance that telegraphs to someone looking at them that the wearer is experiencing age-related loss of near vision. This is due to the fact that there is a noticeable line going across the lens. Because of this, they are commonly called “lined bifocals”. Lined bifocals can offer benefits to users who use computers or read for extended periods. These traditional lined bifocals have a wide lens area for viewingobjects that are in close proximity.

Unfortunately, many users feel very self-conscious wearing traditional lined bifocals. They are thought to be be old-fashioned and lined bifocal make wearers appear older than their years. A good alternative to regular bifocals is “no-lined bifocals”, also referred to as progressive lenses. As their name implies, these lenses empower the wearer to clearly see both distances and the lenses do not have an obvious line going across the lense. The reason for the lack of a line is the lens has a number of different viewable areas, this allows the eye to easily focus on distant, intermediate, and near objects by looking at different areas of the lens.

Most wearers prefer no-lined lenses due to the fact that they provide a seamless transition from viewing items in the distance to focusing on closer items. This is more like natural vision than tradition lined bifocals, where the individual’s eye needs to jump quickly from one type of lens to another. When the eye passes over the line, the individual can experience a jump in the image, as the eye puts up a fight to adjust. No-lined bifocals do away with this image jump by allowing the eye to adjust its focus from distant to intermediate, and then to near items in a smoother manner.

Some eyeglass wearers have needs that cannot be accommodated by the common bifocals. A good example is golfers, who experience struggles with their lens when they glance down to address the ball. The solution is to have the local optician design a lens that suits the individual’s specific condition. In the golfer example, a small segment is inserted in the lower outside corner of the individual’s lens.

Ultimately, the decision on whether to choose traditional lined or no-lined bifocals is one that every wearer must make for themself, based on the person preferences.

To learn more about progress no-lined bifocals, visit your local optometrist or eyeglass store.

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Brighton Optical offers a large selection of Eyeglasses, Sunglasses and Contact Lenses. If you want great eye care in Buffalo NY, check the out http://www.brightonoptical.com

Author Bio: Brighton Optical offers a large selection of Eyeglasses. If you need Eyeglasses Buffalo NY, Eyeglasses Tonawanda NY or Optometrist Buffalo NY, check them out!

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