**What is Contoura LASIK?** Contoura LASIK, officially known as Contoura® Vision Topography-Guided LASIK, is an advanced type of LASIK surgery that incorporates detailed corneal mapping to enhance the precision of the procedure. This technology was introduced to the field of laser vision correction to address not only refractive errors (the need for glasses or contact lenses) but also corneal irregularities that can affect vision quality. **Key Features of Contoura LASIK** • **Detailed Corneal Mapping**: Contoura LASIK uses the WaveLight Topolyzer Vario Diagnostic Device (VARIO) to capture up to 22,000 data points on the cornea, creating a highly detailed map of its surface. This map reveals the cornea’s unique peaks and valleys, much like a fingerprint. • **Personalized Vision Correction**: The detailed corneal map enables a more personalized laser procedure. By addressing the specific irregularities of each patient’s cornea, Contoura LASIK aims to provide greater precision in vision correction compared to traditional LASIK. **How Does Contoura LASIK Work?** Contoura LASIK operates on a sophisticated mechanism that uses detailed corneal mapping to customize treatment based on the unique characteristics of each patient’s eyes. Here’s an overview of how Contoura LASIK works: • **Detailed Corneal Mapping**: The foundation of Contoura LASIK is its ability to create a highly detailed map of the cornea using the WaveLight Topolyzer Vario Diagnostic Device (VARIO). This device captures up to 22,000 data points on the cornea, revealing its unique topography—its peaks and valleys, like a fingerprint. This detailed mapping enables unprecedented precision in vision correction. • **Personalized Vision Correction**: Using the detailed corneal map, Contoura LASIK customizes laser correction for each eye. Traditional LASIK procedures correct vision based on a glasses or contact lens prescription, which does not account for individual corneal irregularities. However, Contoura LASIK uses data from the corneal map to guide the WaveLight EX500 laser in reshaping the cornea. This process not only corrects refractive errors (myopia, hyperopia, and astigmatism) but also addresses microscopic imperfections on the corneal surface. **Enhanced Visual Outcomes** By addressing both refractive errors and corneal irregularities, Contoura LASIK has the potential to provide superior visual outcomes compared to traditional LASIK. Patients may achieve sharper vision than what is possible with glasses or contact lenses. The procedure aims to enhance vision quality by correcting how light focuses on the retina.

  What is a Trifocal Lens? (Three-Focal Lenses) Trifocal lenses, also known as smart lenses, provide clear vision at near, intermediate, and far distances. They allow you to perform various activities without glasses, such as reading books, using a computer, driving a car, and seeing your phone screen. Common Trifocal Lenses: Alcon Panoptix Zeiss Acrilisa Tri Johnson & Johnson Synergy Finevision Rayner Galaxy How is Trifocal Lens Smart Lens Surgery Performed? Smart lens surgery is a quick and painless procedure performed under local anesthesia. This procedure, which takes an average of 8-10 minutes, involves placing an artificial lens into the eye through a small incision. The surgery is completely stitch-free. Post-Surgery: Recovery is fast, and you can usually be discharged on the same day. Two-Eye Surgery: The time between surgeries for both eyes should be kept short for better adaptation. In some cases, both eyes can be operated on the same day. In the First Days: You may see halos and glare around lights. This condition will decrease over time with the neuroadaptation process. Advantages and Disadvantages of Trifocal Smart Lenses Advantages: Provides clear vision without glasses at near, intermediate, and far distances. Corrects vision defects along with cataract treatment. Offers the comfort of a glasses-free life in daily activities with trifocal lenses. Disadvantages: May not be suitable for every eye structure. Halos around lights may initially be bothersome for people who drive actively at night. Your doctor will decide which lens is suitable for you based on your eye structure and lifestyle. Therefore, following your doctor’s advice will ensure the best results. Who is Suitable for Trifocal Smart Lenses? People over 40 who do not want to use glasses Those with both near and far vision defects Patients requiring cataract treatment Those not suitable for laser surgery Patients whose eye prescription does not change frequently and have good eye health Each patient’s situation is different. After a detailed examination, your doctor will determine the most suitable treatment method for you. Durability and Lifespan of Trifocal Smart Lenses Smart lenses do not have a lifespan, meaning once placed, they do not require replacement or renewal. After surgery, your eye prescription stabilizes and does not change again. These lenses also prevent the formation of cataracts, as the natural eye lens is completely replaced with an artificial lens. Smart Lens Surgery at Kaşkaloğlu Eye Hospital Kaşkaloğlu Eye Hospital has been a leading center in eye health and surgical treatments since 1992. Prof. Dr. Mahmut Kaşkaloğlu and his expert team offer personalized solutions to their patients using new technology and treatment methods. A personalized treatment plan is prepared for each patient to achieve safe and effective results. Surgeries are performed with high success rates using modern devices and advanced technology. Contact Us for Appointment and Detailed Information For more information about smart lens surgery and to schedule an examination appointment, you can call us or contact us through our website.