One of the best investments a wearer of eyeglasses will ever make is the purchase of prescription sunglasses. These glasses can have your normal prescription and be tinted to protect your eyes from the sun.
You are probably familiar with the warnings that along with protecting you skin from the harmful rays of the sun, you should also protect your eyes. Persons that do not use UV protection for their eyes are more likely to develop cataracts, growths that cover the lens of the eye making vision cloudy.
If you drive a car, you will need to have prescription sunglasses to be able to see and drive safely. While persons that only need reading glasses may still be able to get away with over the counter sunglasses, persons with astigmatism or who are near sited will need prescription sunglasses in order to see the dangers that lie ahead. This will allow you to see clearer than you can with clip on sunglasses.
Prescription sunglasses lenses are ground just like normal lenses for prescription glasses. They are then soaked in a tinting solution to add the color. The longer the lenses soak, the darker they become. Persons that are extremely light sensitive usually like to have their lenses tinted as dark as possible. This will block even more glare from the sunlight from getting into your eyes.
If you have only worn over the counter sunglasses in the past, you will be shocked at the quality of the lenses in prescription sunglasses. These glasses have optical quality lenses. They do not distort like cheap sunglasses or clip on sunglasses. This means that you are actually seeing things as they are, not distorted like you have been seeing them through your cheap drugstore sunglasses.
Persons that normally wear bi-focal glasses sometimes only need single vision sunglasses. The choice will be with regard to your use of the glasses. If they are just for driving, then you do not need the readers added. However, if you are the type that likes to lounge in the sun while reading a book or magazine, you will find that you prefer the bi-focal sunglasses so that you can focus on the text in your book.
Some optical shops will offer discounts to persons ordering more than one pair of glasses. A second pair can be made into sunglasses through the tinting process. When cost is a concern, you may want to wait a few months in between ordering glasses and sunglasses. Most prescriptions are good for up to a year, allowing you to order at a later date and keep your expenses more evenly spaced.
Finding the best information about eyeglasses for optimal vision can be overwhelming at times. Consider this one of the top sources online for rx sunglasses information and products.
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Tags: advice, Eyeglasses, Eyes, health, Sun Protection, sunglasses, Vision