
Eye Laser Surgery Age Limit
There is no single age limit for laser eye surgery, as it varies from person to person. In general it is performed from the age of 18, once the…
Treatments
Astigmatism occurs when the cornea or the lens of the eye is not evenly curved, so light cannot focus on a single point on the retina. Vision looks blurred or distorted at every distance and can be corrected with glasses, contact lenses or laser treatment.
Operation Duration
5-10 Minutes
Recovery Time
1 Day
Anaesthesia Type
Topical Eye Drops

Astigmatism is a condition in which the cornea or lens of the eye is not properly curved, causing visual impairment. This disorder causes light not to focus properly on the retina, which causes images to appear blurred or distorted.
Astigmatism is usually a congenital condition and is often associated with genetic factors. However, it can sometimes develop as a result of irregularities in the corneal surface or eye injuries. When the cornea loses its ideal curvature, light is refracted unevenly on the retina, which is the main cause of astigmatism. Later in life, natural changes in the cornea can affect astigmatism and worsen the condition.
It is important to understand the visual experience of people with astigmatism. People with astigmatism often complain of blurred vision at both near and far distances. This causes them to have difficulty seeing straight lines or small details. Circular clouds of light called halos or light scattering around lights during night driving is also a common symptom. People with astigmatism may experience headaches and eye fatigue when reading text or focusing on objects when not wearing glasses or contact lenses.

This issue is critical for early diagnosis and appropriate treatment. The most obvious symptoms of astigmatism include blurred or distorted vision. Eye strain and the need for frequent eye rubbing are particularly pronounced after activities that require prolonged visual focusing. Headaches are often centred around the eyes, and discomfort such as stinging or itching in the eyes may occur. Failure to see clearly at far or near distances, increased difficulties during reading or computer use are also typical signs of astigmatism.
Astigmatism Symptoms:

The treatment of astigmatism includes various methods to correct the refractive errors of the eye. Glasses or contact lenses can be designed to correct astigmatism and can improve the quality of vision by ensuring that light is properly focused on the retina. However, this is not a permanent treatment.
Eye surgery can be considered for people who want a permanent improvement in the quality of their vision. Laser eye surgeries such as LASIK, PRK and LASEK are intended to permanently remove astigmatism by correcting the shape of the cornea.
Each treatment method varies depending on the person's age, severity of astigmatism and general health status. Your ophthalmologist will perform a comprehensive eye examination to determine the most appropriate treatment method for you. Making the right choice between treatment options should be in accordance with personal needs and lifestyle.
Please click here to read our article with the price list of eye laser surgery in Turkey 2026.
At the end of your eye test you are given a prescription, usually valid for two years. Its numbers and abbreviations describe the condition of your eyes and the correction you need. Tap a term and its column lights up in the table.
Sphere (SPH)
The main correction for short- or long-sightedness. A minus (−) means you struggle to see far away, a plus (+) means you struggle up close. The larger the number, the stronger the prescription.
Sample prescription
ReLEx SMILE PRO
iLASIK (Femto-LASIK)
LASEK / PRK (No Touch)
The chart is a general guide; which method is possible is decided at your examination.
Suitability test
A few short questions to show you which treatments would be discussed at your examination. At the end we will call you for a free consultation.
Over 24 years in eye care: three eye hospitals and a general hospital, a team of specialist surgeons and technology renewed every year.
Hundreds of thousands of successful operations and a name trusted across generations.
World-leading equipment for SMILE PRO, iLASIK and trifocal lenses.
Every treatment is performed by a surgeon who specialises in it.
Follow-up checks and, if ever needed, enhancement are our responsibility.

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