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Different Types Of Tests For Eyes

Maintaining the utmost level of eye-health is important for almost all endeavors of life. It not only implies eating a healthy diet and exercise but also incorporating healthy lifestyle practices that add a holistic approach to wellness. However, besides doing these one should also consider eye testing from time to time. There are even clinics that provide free eye test in Manchester. These tests can help in identifying any underlying issues and may enable early treatment for the issues.

Here are the different types of eye tests that are offered for free in many clinics in Manchester.

Corneal topography

This test is associated with corneal health. It works on the concept of computerized mapping of the cornea. It helps in tracing problems like scarring of the eye or even astigmatism. It can also identify problems like keratoconus. This test can help in identifying any early need for a cornea transplant or other surgeries.

Applanation Tonometry

This is the test that measures the magnitude of pressure needed to flatten a certain portion of the cornea. These pressure readings help in tallying standard ratings, and a deviation that may indicate the presence of glaucoma. It comprises of putting certain drops in the eye causing it to numb while the eye is pressed lightly with the help of a tonometer.

Examining dilated Pupils

In this exam, the doctor makes use of some special drops which cause the pupils inside the eye to dilate and expand. It allows them to check the retina for the presence of any disease. It also allows them to suggest the proper measure for countering such problems at the subjective stage.