November 18, 2019
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Optician: Facts and Benefits of Prescription Eyeglasses Getting an eye exam every two years is sufficient if you are a healthy person, under 60 years old, with no eye health problems (glaucoma, family history of blindness, lazy eye), without systematic health conditions (high blood pressure, diabetes, high cholesterol), and you are not wearing a contact lens. 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 20/20 really means in an eye exam? The 20/20 vision is the normal human vision, wherein 20/20 letter is the size an average person can read without wearing eyeglasses from a distance of 20 feet. A person with nearsightedness needs a round and smaller frame, and that is what an optician do, to fabricate lenses and adjust frames, eliminating visual disturbances such as the “fishbowl effect”. Eyeglasses are considered fashion accessories because they come in stylish purses and belts. What are the various kinds of eyeglasses lens? 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. For those people who work with their eyeglasses with an increased risk of being damaged, those playing sports, or those who have kids who are rough on their specs, a polycarbonate lens is ideal for them because this is resistant to high impacts. If you need a strong prescription, high-index plastic lenses are best for you because they are lighter and thinner as compared to old-school super-thick eyeglasses. Photochromic eyeglasses are like automatic sunglasses because exposure to direct sun changes the clear lens to tinted lens. Polarized sunglasses reduce glare from surfaces such as water, making it great for driving and sports. There are various types of shapes for eyeglasses’ lens including inward curves of concave lens for those with nearsightedness, outward curve or convex lens for people with farsightedness, and cylinder shape for people suffering from astigmatism. If a person have more than one vision problems, they need multifocal lenses such as bifocals or trifocals to correct their 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. We offer fashionable and affordable prescription eyeglasses for our Sacramento clients and other neighboring places, so contact us today to find out more about our products and services.A Simple Plan: Tips

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