If you wear glasses most of the time, people often wonder: are transition lenses worth getting? Also known as photochromic lenses, these light-intelligent lenses darken when exposed to UV rays while returning to clear indoors. They’re definitely convenient if you’re running around from place to place and don’t want to deal with a separate pair … Read more
If you’ve ever found yourself squinting behind the wheel on a sunny day, you’ve probably wondered: “What color sunglass lens is best for driving?” With an array of lens colors and tints on the market, it can be hard to figure out which one truly enhances your driving experience. Today, we’re going to break down … Read more
Have you ever wondered just how bad your eyesight is? Maybe you’ve recently gotten a prescription for eyeglasses and you’re curious what the numbers on the prescription mean. Or maybe you’ve had glasses for years and have always wondered how severe your visual impairments are. When it comes to prescriptions for eyeglasses, there can be … Read more
What is PD? Pupillary distance (PD) is the distance, measured in millimeters, between the centers of your pupils – the dark circular openings located in the center of the colored portion of your eye (the iris). A PD measurement is crucial for opticians to align the lenses’ optical centers with your pupils’ center, allowing you … Read more
Decoding Your Eyeglasses Prescription: OD vs OS Have you ever wondered how to decipher your eyeglasses prescription? When you receive a prescription from an eye doctor, you may come across the terms OD and OS. These Latin abbreviations stand for: The right eye’s information (OD) is usually listed first, followed by the left eye (OS). … Read more