Most people think an eye exam is about reading letters on a chart. But long before you say “one is better or two is better,” your optometrist is already gathering critical information about your eyes, your vision, and your overall health. One of the most important tools behind that process is Retinoscopy. While it may […]
Vision screenings are common in schools across the country. Each year, children line up to read letters from a chart. If they see enough letters, they pass. If they do not, a note is sent home. At first, school these tests seem reassuring. However, they are not full eye exams. They check only one small […]
In a split second, everything can change. One moment, your vision is clear, your day unfolding as planned. The next, a sharp pain, a blur, a flash of panic—and the terrifying realization that your sight may be at risk. Eye injuries are not dramatic plot twists reserved for action films. They are real, they are […]
Dr. William To and Dr. Katalina Yandell from Optical Illusions: An Optometric Practice have been selected as two of twelve delegates representing the Santa Clara County Optometric Society (SCCOS) at the 2026 House of Delegates hosted by the California Optometric Association (COA). This prestigious role allows them to represent optometrists throughout Santa Clara County at […]
As parents, we make sure our kids see the doctor, the dentist, and get their hearing checked. But many families are surprised to learn that children also need regular eye exams, even if they do not complain about their vision. Good vision plays a huge role in your child’s learning, development, and confidence. Here is […]
Blue light is everywhere. Screens dominate our daily lives. Phones, laptops, tablets, and TVs are constant. Therefore, many people try glasses or contacts that claim to block high-energy blue light. However, confusion often follows interest. Marketing can be loud. Some warn screens are dangerous. Others promise full protection. As a result, many people wonder what […]
Astigmatism is one of the most common vision conditions in the world, yet it is also one of the most misunderstood. Many patients hear the word during an eye exam and immediately have questions. Is something wrong with my eyes? Will it get worse over time? Can it be corrected? One of the best ways […]
Game day is finally here as the Spurs face the Lakers on February 11th. Fans are gearing up for high-energy action, from fast breaks to jaw-dropping slam dunks. The excitement will keep everyone glued to the screen. While your focus is on the game, it’s worth remembering that long hours of viewing can cause mild […]
Choosing an eye doctor can feel stressful. This is even true when you or your child needs extra care or patience for theie eye exams. Many people worry about how their child will handle an exam. Others worry about being understood. At Optical Illusions, care starts with listening. Appointments move at a calm pace. Children […]
SAN MATEO, CA – Dr. Lizeth Gonzalez, O.D. has been recognized as a Top Optometrist in the San Mateo, CA region by Best in Medicine Magazine for 2026. Her dedication, expertise, and commitment to excellence in Optometry has set her apart from her peers, earning her this distinguished honor. Dr. Gonzalez will be featured in […]
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