WebSep 6, 2015 · The below figures are only displayed on contact lens prescriptions where there is a need for astigmatism correction. Cylinder (CYL): The cylinder will ALWAYS be a minus (-) number that increases in measures of 0.25. Much like the power/sphere figure that is shown on all standard prescriptions, the cylinder denotes the extra visual requirements ... WebBC and DIA. Base curve and diameter measurements refer to the shape and size of your eye. The base curve determines the curvature of your contact lens. The diameter measures how wide your lens will be. To …

How to read eye prescription: Glasses and contact lenses

WebOur Products. At CooperVision, we know that no two eyes are the same. And neither are any two contact lens wearers. With the widest range of soft contact lenses, *1 we are proud to be able to offer you excellent options your unique needs. We offer a comprehensive array of 1-day and reusable (2-week or monthly replacement, daily wear) contact lenses … maple grove ny football

What information do I need to order contact lenses?

WebTypically found in prescriptions for reading or close-up vision. In addition to the above information, your contact lens prescription will include information about the brand and, in the case of colored or cosmetic lenses, a reference to the color or design. The information may seem complicated, but once you’re accustomed to the abbreviations ... WebFeb 18, 2024 · 1. Base Curve (BC): the number that indicates your contact lens’ shape. According to the steepness or flatness of your cornea, your prescription indicates how large your contact lens should be. 2. Diameter … WebFeb 18, 2024 · 1. Base Curve (BC): the number that indicates your contact lens’ shape. According to the steepness or flatness of your cornea, your prescription indicates how large your contact lens should be. 2. … krauthof hoheneck