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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. If you are wearing contact lenses, it is important to have an annual visit. What does it mean by 20/20 vision? 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 do not only improve vision but are now also make fashion statement to the wearer. What are the different types of lenses? In the past, eyeglasses are generally made of glass that can break easily, but now, eyeglasses are generally made of high-tech plastics, are lighter, filter-treated, and don’t easily break. The following high-tech plastic lenses are thinner, lighter, and more scratch-resistant than older plastic lenses: polycarbonate, aspheric, photochromic, trivex, high-index plastic, and polarized sunglasses. Polycarbonate lenses are ideal for those who play sports, work with their eyeglasses, or have children tough on their specs. 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 changes from clear to tinted under the sun that don’t require the wearer to replace eyeglasses with sunglasses. Polarized sunglasses reduce glare from surfaces such as water, making it great for driving and sports. There are also different types of lens’ shape including concave lens for those with nearsightedness, convex lens for people with farsightedness, and cylinder shape for those with astigmatism. If a person have more than one vision problems, they need multifocal lenses such as bifocals or trifocals to correct their vision. We have an expert, qualified, experienced, and trusted optician based in Sacramento to help you in choosing the best frame and lens for your prescription eyeglasses, feel free to view our homepage for our website now, or contact us today! We are committed to providing the best prescription eyeglasses for your eye needs.It is our pride and commitment to serve our clients in Sacramento and other neighboring places with our trusted and reliable optician to serve you. You can talk to us now and have your prescription checked.Interesting Research on Wellness – What You Didn’t Know

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