What is Astigmatism Test?
Astigmatism is a form of refractive error that is quite frequent. It signifies that the cornea or lens of your eye is more bent than it should be. Because of the altered eye shape, your eyesight is fuzzy. Most astigmatism problems can be treated with corrective lenses such as eyeglasses or contact lenses.
When you suffer from astigmatism, an astigmatism test — an eye exam performed by an optician or an ophthalmologist, they’ll examine your overall eye health and visual acuity (visual sharpness).
You may be asked to cover one eye and read letters on an eye chart during the test. You may also undergo other exams with several different devices.
How They Function:
During your eye exam, your eye doctor may utilize the following tools:
Phoropter: This equipment assists your eye doctor in determining the necessary correction to improve your vision. You will gaze through various lenses so your eye doctor can determine which is best for your eyesight.
Autorefractor: This equipment gives your eye doctor a starting point for refining your prescription. It shines light into the eye and records how the light changes as it returns from the rear of the eye.
The keratometer: This tool measures the curvature of your cornea. Your eye doctor may also perform a corneal topography to learn more about the corneal surface and shape.
Are you dealing with eye problems and looking for the best care? If so, then we have got you covered. Eyes on Brickell is the best eye clinic that offers round-the-clock support to patients suffering from astigmatism and other eye issues. Book your appointment with our expert, Dr. Copty, today!
