Optician: Facts and Benefits of Prescription Eyeglasses Eye examination is ideal every two years if you are generally healthy, below 60 years old, without eye health issues (family history of blindness, glaucoma, lazy eyes), without systemic medical conditions (diabetes, hypertension, hypercholesterolemia, HIV), and you’re not a contact lens wearer. It is highly advised to have a yearly eye examination for those who wear contact lenses because these are prosthetic devices by the FDA and monitoring is required on its impact to eye health at least once a year. What does it mean by 20/20 vision? The 20/20 result is the normal vision of an average person that is able to see 20/20 letter in a given distance of 20 feet without wearing any correction eye glasses. An optician is an eye professional that deals with eyeglasses frame to ensure that the prescription is suited with the frame, wherein a person with high farsightedness may not do well using a rimless design. If you are familiar with Gucci and Calvin Klein frames, you know that eyeglasses are generally fashionable that come with belts and purses. What are the different types of lenses? Eyeglasses in this modern times have UV filters to protect the eyes from UV rays, generally lighter because of its high-tech plastic material, and don’t easily break or damaged. High-tech plastic materials may include polycarbonate, trivex, high-index plastic, aspheric, photochromic, and polarized sunglasses. Polycarbonate lenses are ideal for those who play sports, work with their eyeglasses, or have children tough on their specs. As compared to thick old-school eyeglasses, high-index plastic lenses are good for people who need strong prescription because these are generally lighter and thinner. Photochromic eyeglasses are like automatic sunglasses because exposure to direct sun changes the clear lens to tinted lens. Polarized sunglasses are ideal for those who drive and play sports because they help in reducing glare from a surface such as water. The shape of your eyeglasses lens differs on your vision problem and they come in either concave lens (inward curves for nearsightedness), convex lens (curves outward for farsighted), and cylinder (astigmatism). Multifocal lenses are recommended for those who have more than one vision problems such as bifocals wherein the lens is split into two sections (upper part for distance vision and lower part for near vision). if you want more information about prescription eyeglasses, feel free to check our website or homepage now. Our trusted and licensed optician is willing to help you with your prescription eyeglasses to make sure you get the proper fit basing on your lifestyle. Please call us now to have your prescription checked!Getting To The Point – Resources