Needless to say, the eyes are one of the most important organs in the body, which means the complications that they can bring are grave as well. This is why it's important to take measures such as getting regular eye checkups to maintain your eye health to avoid any difficulties that may arise. The health and well-being of your eyes depend on a number of things such as health issues, genetics, smoking, and more. 

Your optometrist or ophthalmologist can suggest you get an eye screening or eyesight test done. In this blog, let’s explore what you can expect during an eye checkup as well as a comprehensive eye examination.

Eye screening

An eye checkup or eye screening is a basic eye test that is done for the fundamental diagnosis of a problem. It helps eye specialists understand the underlying issues of any vision problems to be able to prescribe glasses in cases of nearsightedness, farsightedness, blurry vision, and more. 

When it comes to an eye test, Blacktown has a number of experts who can help – visit Better Vision for all your eye issues. 

This type of test mainly involves reading letters and numbers on a chart placed at a specific distance. This can also help determine if a comprehensive eye test is required to figure out any deeper causes. It is a fairly non-technical exam and is performed at times at optical stores as well to check your vision and get prescription glasses.

Comprehensive Eye Exam

This type of eye exam is a deeper and more detailed version of eye tests that gives you a thorough analysis of your eyesight as well as overall eye health. It can take significantly more time than a regular eye checkup as it includes various tests that can be performed.

It includes a visual acuity test that ophthalmologists perform to test the sharpness and keenness of your vision. An eye chart is used to measure the near and farsightedness by moving the chart. It also includes diagnosing a refraction error to prescribe the correct power of the lens by using a phoropter for an accurate refraction test.

A comprehensive eye checkup also includes a slit lamp exam to diagnose complex eye issues such as cataracts, macular degeneration, ulcers in the cornea, diabetic eye issues, and more – different parts of the eye are examined through a microscope in high amplification to check the back of the eye. In-depth retinal imaging is done to ensure the health of the retina, cornea, iris, and conjunctiva.

Other than this, an eye movement test as a part of a thorough eyesight test can also be prescribed to ensure that both eyes have coordination. It involves following an object to understand if both your eyes can follow it or not. Lastly, a pupil dilation test can be performed to understand the internal structures of the eye better.

In conclusion, at any age, eye health is essential. A number of health conditions can be tackled by consistently getting an eye checkup after regular intervals.