To buy contact lenses for astigmatism, you must first obtain a specific from an eye care professional . These specialized lenses are designed with different powers in different meridians to correct the irregular shape of your cornea. 1. Obtain a Prescription
: Many doctors provide trial lenses to ensure the stabilization design (which prevents the lens from rotating) works for your specific eye movement. buy contact lenses astigmatism
: Schedule a contact lens evaluation where an optometrist will measure the curvature of your eye and determine the specific axes and powers needed. To buy contact lenses for astigmatism, you must
You cannot use a standard glasses prescription or a regular spherical contact lens prescription to buy toric lenses. Obtain a Prescription : Many doctors provide trial
: Your final prescription will include specific details like Power (Spher) , Cylinder (Cyl) , Axis , Base Curve (BC) , and Diameter (Dia) . 2. Choose a Lens Type and Brand Toric Contact Lenses: Are They Right for You? (Pros & Cons)