People withage-related macular degeneration (AMD)may benefit from special lenses such as yellow-tinted or prismatic lenses.
To find a low vision clinic/specialist in your local area, search online for low vision optometrist near me.
Getting the right jot down of specialty glasses can help.
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There are optometrists who specialize in helping people with low vision get glasses that are right for them.
The retinal pigment epithelium (RPE) is a layer of pigmented cells located beneath theretina.
Changes in the RPE present during this stage of AMD could result in vision loss.
Some people begin to see small gray or black spots in the middle of their field of vision.
Others have trouble with their eyes adjusting from bright to dim light.
In addition, decreased contrast sensitivity (DCS) may be present.
Contrast is the difference in light intensity or color that makes an object discernable.
DCS causes a person to experience colors that look faded and are not as bright or brilliant as usual.
It can also result in the inability to decipher between different hues of similar colors.
DCS may keep you from clearly seeing textures and may cause problems in detecting slight changes in the environment.
For example, it may be difficult to discern the difference between individual stairs or changes in pavement.
This can present an increased risk for falls.
Decreased contrast sensitivity may also be present during the early wet stage of AMD.
Yellow-Tinted Glasses
Yellow-tinted glasses can help improve visual contrast for those with intermediate-stage AMD.
Anti-reflective technology enables the lenses of the glasses to avert excessive light reflection from the glass surface.
This allows more light to pass through the lens.
Anti-reflective technology can produce images that are much brighter than those of traditional lenses.
This helps reduce the effects of DCS.
Glasses for Late-Stage AMD
Late-stage AMD happens when the condition progresses to vision loss.
This can occur with either the wet ordry formof AMD.
Wet AMD, an advanced stage of macular degeneration, involves leaky blood vessels that cause deterioration of themacula.
The wet form of AMD progresses much more quickly than the dry form.
Symptoms of late-stage AMD include a loss of central vision.
Whether a person has vision loss from advanced wet or dry AMD, special glasses can help improve vision.
For reading, these glasses may involve magnification and a built-in prism.
For distance sight, a bioptic telescope may be employed.
Prism-based lenses cause a deviation in the light rays that enter the eye.
This enables the light rays to avoid the macular region that has deteriorated from AMD.
Magnification Glasses
Magnification glasses can magnify images to improve distance vision.
Distance-vision glasses are special binocular-jot down lenses, referred to as bioptic telescopes.
The level of magnification of the lenses can be adjusted to your specific needs.
Summary
If you have age-related macular degeneration, special eyeglasses may help improve your vision.
In the early stages of AMD, you may only need lenses that correct normal age-related vision loss.
In later stages, you may benefit from yellow-tinted lenses, prismatic lenses, or magnification glasses.
Glasses for macular degeneration can help to manage your symptoms, but they cant cure your disease.
Always follow your ophthalmologists advice regarding regular eye exams and screenings.
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Special glasses for those suffering from macular degeneration.
