Welcome Back to School!
Starting August 15th, all students (with valid student ID) can enjoy 50% OFF Crizal Prevencia Coating Upgrade PLUS a FREE pencil case. Excited? Come visit a store near you today!
*Restrictions apply, please see store for more details. Offer valid through 9/30/2017.*
Why You Need Prevencia™ lenses
Crizal® Prevencia™ no-glare coating can block UV light and help protect your eyes from reflections, smudges, scratches, dust, water, and harmful Blue-Violet light in everyday surroundings including sunlight, indoor lighting, and most digital screens.
Self-Detection: Whether You Need Blue Light Block Lenses
If you are suffering from "Digital Eye Strain", meaning you have symptoms like uncomfortable eyes that are red, dry or irritated, eye fatigue, blurry vision, watery eyes and headache, you should be aware that the harmful "Blue Light" might be the cause of it. Find Out More
What is Blue Light?
Blue light is a colour in the "visible light spectrum" that can be seen by the human eye and has a very short wavelength, and so produces a higher amount of energy. We've found an article to explain this! Read More Here
Sources of Blue Light?
Sources of blue light include the sun, digital screens (TVs, computers, laptops, smart phones and tablets), electronic devices, and fluorescent and LED lighting. Find Out More
The Harmful Effects of Blue Light?
Studies suggest that being exposed to blue light for long periods of time can cause serious eye problems. Find Out More
Extended Reading: High Energy Visible light (HEVL) and Potential Ocular Damage
How to Protect Your Eyes?
You can relieve your "Digital Eye Strain" by forming good habits such as blink more often, take a 20-20-20 break, or limit the amount of your screen time (Find More Tips Here). Or, you can wear computer glasses that can effectively block the harmful blue light. Please feel free to drop by at any of our store to learn more about the Blue Light Block lenses and the Blue Light Block coating. Our professional eyewear consultants will answer your questions and give you suggestions on how to choose the right Blue Light Block solution.