The term low vision refers to a person having 20/70 vision or worse. When a person's vision is this bad, vision aids like contact lenses and prescriptions lenses are not enough to restore the patient's vision. People who need low vision treatments are typically partially sighted – which means their vision is between 20/70 to 20/200 when using corrective lenses. People with vision worse than 20/200 with corrective lenses are considered legally blind.
Optometrists can easily spot low vision during an eye exam. A patient with 20/70 vision or worse will have a hard time reading letters off a Snellen chart. Low vision is a medical term that refers to a person's sight being 20/70 or worse. Many patients cannot correct low vision completely by using prescription glasses or contact lenses. Patients with low vision can be either partially sighted, or legally blind. Fortunately, there are a few treatments that can improve the quality of life of people with low vision.
Low vision can be caused by a variety of eye conditions and diseases. Some of the more common culprits include:
Given the vast variety of eye disorders and health conditions that can lead to low vision, the treatment options the optometrist typically recommends are those that address the cause of the patient's poor eyesight. These include:
While low vision can be a permanent condition, there are many treatments and aids that allow the patient to still enjoy a good quality of life.
Check out what others are saying about our services on Yelp: Low Vision Treatment in Dallas, TX.
Dry eye treatment is important when occasional irritation becomes ongoing discomfort that interferes with daily activities. Many individuals experience dryness, burning, or a gritty feeling in the eyes from time to time. However, when symptoms start to affect reading, screen use, or time outdoors, a structured approach to diagnosis and care helps protect comfort and…
Myopia control focuses on slowing the progression of nearsightedness, primarily in children and teens, to help protect long-term eye health and day-to-day vision. Myopia occurs when the eye grows too long or the cornea curves too steeply, which causes distant objects to appear blurry. As the prescription increases, the risk of future eye disease also…
Retinal photography gives optometrists a detailed view of the back of the eye. When done regularly, they are often able to spot early signs of disease before symptoms affect daily vision. This advanced imaging tool helps create a clear record of eye health over time and supports smarter decisions about treatment and follow-up care. Learning…
Red, itchy eyes can affect your everyday comfort and reduce overall well-being. It is important to seek effective vision care from the first sign of irritation. Proper attention to symptoms, underlying causes, and healthy habits ensures stronger long-term eye health and greater day-to-day clarity. Redness and itchiness often stem from several common triggers. These include: Allergic…
Myopia control refers to a group of treatments designed specifically to slow the worsening of…
Dry eye treatment is important when occasional irritation becomes ongoing discomfort that interferes with daily…
Retinal photography turns a routine eye exam into a powerful opportunity to protect vision for…
It is important to seek effective vision care from the first sign of irritation.
New spots or shadows drifting across vision can be unsettling, and sudden changes sometimes require…
Glaucoma treatment plays a vital role in preserving vision and protecting the optic nerve from…
