Recently, "smart lenses" have become one of the most frequently discussed terms in the field of eye health. From casual conversations to scientific articles, smart lenses are a hot topic. We asked Kudret Eye Istanbul’s Chief Physician, Dr. Nail Sönmez, about the most frequently asked questions regarding smart lenses.
What Are Smart Lenses?
Dr. Nail Sönmez, Chief Physician at Kudret Eye Istanbul: "Medically known as Trifocal lenses, these intraocular lenses are commonly referred to as smart lenses by the public. Trifocal lenses are also known as three-dimensional vision lenses because they provide clear vision at near, far, and intermediate distances. Today, people are much more active in their middle and later years than in the past. They use computers, drive, and actively participate in life. Changing lifestyles have increased the need for clear vision at intermediate distances as well. Smart trifocal lenses provide comfort for today’s smart lives by ensuring clear vision at intermediate distances."
Which Conditions Are Treated with Smart Lenses?
Dr. Nail Sönmez: "We use trifocal lenses to treat refractive errors such as myopia, hypermetropia, and astigmatism, especially when laser treatment is not suitable due to inadequate corneal thickness. Additionally, we apply trifocal lenses to treat eyes that have both cataracts and refractive errors, similar to multifocal lenses. Trifocal lenses are particularly preferred by patients aged 40-50 and above who want to say goodbye to their glasses. After the age of 40, presbyopia, the inability to see close objects due to the loss of natural flexibility of the eye lens, begins to appear. In the treatment of presbyopia, intraocular lens operations are among the preferred and used methods."
Do They Cause Allergies or Have Side Effects?
Dr. Sönmez: "Trifocal lenses are produced with advanced technology that is suitable for the natural structure of the eye. Therefore, it is not possible for the eye to reject them or for them to cause allergies."
What Is the Treatment Process Like?
Dr. Nail Sönmez: "As with any disease or complaint, a detailed eye examination of the patient is required first. After the diagnosis, a treatment plan is drawn up, and it is determined which intraocular lens will be applied during the surgery. Intraocular lenses are divided into three categories: monofocal, multifocal, and trifocal. In determining the lens to be applied, the patient's lifestyle and needs should be identified, as well as the structure of the eye. The selection of the correct lens is as important as the experience and expertise of the physician and the medical equipment of the institution."
How Long Is the Post-Surgery Recovery Process?
Dr. Nail Sönmez: "The feedback we receive from patients indicates a significant improvement in vision the day after the surgery. Employees can return to work within 1-2 days. Although the recovery process varies from patient to patient, they can achieve clear vision within a few days."
Remember, these blog posts are for informational purposes only. If you have any medical concerns or questions, please consult a doctor.