Optical Services in West Chester, Paoli and Kennett Square PA

Eye Exam in West Chester, Paoli & Kennett Square, PA

What is an eye exam?

Regular eye examinations at Vistarr Laser & Vision in West Chester, Paoli, and Kennett Square, PA, are important in maintaining eye health. During a comprehensive eye examination, eye diseases or other abnormalities that are not yet causing symptoms can be detected. Early intervention is crucial in preventing vision loss from a disease such as glaucoma, which may not cause symptoms until significant and irreversible damage has taken place. Early detection of eye problems gives a patient a choice of treatment options and reduces the risk of permanent damage.

Even in younger, healthy adults who are asymptomatic, a regular eye examination is essential. Serious medical conditions, such as high cholesterol, diabetes, and high blood pressure, can be detected, allowing patients to seek treatment early.

eye exam process

A comprehensive eye examination differs from a vision screening. The latter only tests visual acuity and is commonly performed by a school nurse, optician, pediatrician or other healthcare providers.

During a comprehensive eye examination, simple refractive errors are detected, and serious eye problems or diseases, including the following, are diagnosed:

eye exam west chester | Paoli | kennett square, pa

In order to evaluate the eyes thoroughly and detect any problems, the following tests are performed:

  • Visual acuity
  • Visual field
  • Retinal examination under pupil dilation
  • Slit-lamp
  • Tonometry (tests intraocular pressure (IOP))
  • Keratometry (measures curvature of cornea)
  • Refraction

Tonometry checks for the presence of glaucoma, and keratometry for astigmatism. All of the above tests are safe for all patients.

Possible eye Treatments

Based on the diagnostic findings of the examination one of the following treatments may be prescribed:

  • Eyeglasses or contact lenses
  • Medication for infection or inflammation
  • Vision therapy
  • Vitamins or other supplements may be recommended
  • In some cases, eye surgery may be necessary

Common Refractive Errors:

Myopia

Also known as nearsightedness or shortsightedness, myopia is a condition of the eyes in which nearby objects are clear, and distant objects are blurry. Almost a third of people in the United States have some degree of nearsightedness.

Astigmatism

Astigmatism occurs when curvature of the eye is irregular. There are two types of astigmatism: corneal, in which the shape of the cornea (the clear covering of the eye) is irregular, and lenticular, in which the lens is imperfectly shaped. Corneal astigmatism is more common. Astigmatism can result in blurred vision at any distance.

Hyperopia

Also known as farsightedness, hyperopia is a condition of the eyes in which the focus on distant objects is better than the focus on objects closer to the eye, making nearby objects appear blurry. The eye is designed to focus images directly on the surface of the retina; with hyperopia, light rays focus behind the surface of the retina, producing a blurry image.

Presbyopia

Presbyopia, meaning “old eye,” is a condition in which the eyes lose their ability to focus on close objects. It is considered a normal part of the aging process. Symptoms typically begin when patients are between 40 and 45 years old.

All of these vision conditions can be effectively treated with either eyeglasses or contact lenses. Corrective lenses may need to be used only during certain activities, such as reading, watching television or driving, or may be needed at all times.

Additional Resources


Contact Us Today!
Vistarr Laser & Vision Centers proudly serves West Chester, Paoli, and Kennett Square, PA with comprehensive eye exams. Call 610-692-8100 to schedule a consultation today!

Request an Appointment

Quick Contact

  • * All indicated fields must be completed.
    Please include non-medical questions and correspondence only.
  • This field is for validation purposes and should be left unchanged.
Call Today: (610) 692-8100
amp