Types of Eye Testing In Chandigarh: What Do They Measure?
Overview:
An eye exam is one of the first steps toward proper eye care and healthy eyes. Did you realize that a routine eye exam entails more than just wearing glasses or contacts to fix your vision?
Apart from sleeping, almost all of your daily activities put a strain on your eyes. Your eyes are continuously functioning whether you are reading, writing, driving, or watching a movie.
Because of its importance in your life, you must maintain good eye health.
Making frequent eye examination visits with an optometrist is the easiest approach to caring for your eyes and keeping them healthy for a long time.
If you need help with eye testing in Chandigarh, contact the Negi Opticals team today. Whether you need prescription glasses, new frames, sunglasses, contact lenses, or just an eye doctor, we have choices to help you.
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A typical eye exam usually includes seven different types of eye tests. Each test assesses a different component of your eyesight and overall eye health.
1. Visual acuity examination
The “eye chart” test is one that most people are familiar with. You’re asked to identify a series of letters printed on a chart from a distance of around 20 feet.
You read aloud with one eye closed, then with the other closed.
2. Visual Refraction
The way light waves bend as they pass through your cornea and lens is referred to as refraction. A phoropter may be used by your eye doctor to assist determine your refractive error. This exam is done in a dark environment to allow you to see the images via the phoropter lenses more clearly.
3. Visual Field Examination
This test determines your field of vision, or what you can see without moving your eyes, for the region directly in front of you. Your peripheral vision is also tested.
As you stare into the bowl-shaped auto perimeter, your provider employs a computer software that flashes little lights. When you see the lights, you may be requested to push a button.
4. Slit-lamp Examination
A slit lamp is a type of microscope that allows your doctor to examine the cornea, iris, lens, and anterior chamber of your eye using a bright light.
5. Glaucoma Examination
This test measures intraocular pressure, which is the pressure inside your eye. It aids your eye doctor in detecting glaucoma, a condition in which pressure builds up inside your eyes and can lead to blindness.
Pachymetry is another popular glaucoma test that measures the thickness of your cornea, which is an important aspect in determining your intraocular pressure measurement.
6. Color Blindness Examination
This test examines your ability to discern colors and looks for signs of color blindness. Within a multi-colored circle image, you can be asked to find a number or letter.
7. Retinoscopy
Your eye care practitioner may ask you to stare at a large target via a phoropter while shining a light in your eyes and flipping through a succession of lenses. This exam can indicate whether you require vision correction, such as eyeglasses or contact lenses.
Age-related eye examination:
Your age, health, and risk of developing eye problems can all influence how frequently you need to have eye testing in Chandigarh. The following are some general guidelines:
Children aged three to five years: Your child’s pediatrician will most likely examine his or her eyes for healthy eye development and the most common childhood eye issues, such as lazy eyes, cross-eyes, and misaligned eyes.
Adolescents and children above the age of five: Before your child starts kindergarten, have his or her vision checked. Following that, your child’s doctor can advise on how frequently eye exams should be performed.
Older:
Have your eyes tested every year or two if you’re 60 or older.
Last but not least:
Your vision will alter during the course of your life. Optometrists and ophthalmologists urge regular examinations even if you don’t have any visual difficulties.
A complete dilated eye exam is required. Make an appointment with Negi Opticals for Eye Testing in Chandigarh if you have a visual problem.