Refraction Test: A Comprehensive Guide to Identifying Vision Problems

The human eye is one of the most amazing organs of our body that processes the world around us for interpretation. However, like any other organ, it is prone to malfunctions and problems that can impair vision.

The human eye works by bending or refracting light through various parts of the eye, including the cornea, lens, and vitreous humor, before the images are created on the retina. Any problem in this refraction process can cause vision problems that may lead to blurry or distorted images.

To identify such vision problems, a refraction test is commonly performed by eye doctors or optometrists. It is a comprehensive eye exam that measures how well the eye can refract light and determine the appropriate prescription for eyeglasses or contact lenses.

During the refraction test, a person is asked to sit in front of an instrument called a phoropter that contains lenses of different strengths. The optometrist will then ask the person to read letters or images from a chart at a distance and close up while changing the lenses to determine the best combination for clear vision.

Apart from determining the prescription strength, refraction tests can also identify other vision problems such as nearsightedness, farsightedness, astigmatism, presbyopia, and other eye conditions such as cataracts, macular degeneration, and glaucoma.

For this reason, it is essential to get a comprehensive eye exam from a trusted and experienced optometrist such as Dr. Dolan from 2020 Vision in Rochester Hills, MI. Dr. Dolan has been providing quality eye care services for years and is dedicated to offering personalized care to his patients.

At 2020 Vision, Dr. Dolan uses advanced technology and equipment to conduct refraction tests and identify potential vision problems. His staff is highly trained and committed to making every patient feel comfortable and confident in their eye care needs.

Don’t let vision problems go unnoticed. Schedule an appointment with Dr. Dolan from 2020 Vision in Rochester Hills, MI, by calling 248-375-0040 today. Get the comprehensive eye exam you deserve and enjoy clear and crisp vision once again.