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Baron Drexel and Harris - My Mentors, Teachers and Coaches
My life was always about playing ball, mostly baseball as I grew up. Therefore, I was always at the playground on Chancellor Avenue. This was a hotbed for sports activity in the Weequahic section of Newark. From Monday through Saturday there were...
Clemens Strikes Out 20, Again; Rocket Repeats Magic 10 Years After
DETROIT--In 1986, Roger Clemens was a young fireballer amidst his first Cy Young season when he struck out 20 Seattle Mariners and established a Major League Baseball record. That same year, Clemens won All-Star Game MVP honors as well as the...
Outdoor Batting Cages
Batting cages are a crucial ingredient in any baseball or softball training regimen. They are used both by batting coaches and by recreational athletes to help improve a batter's speed and accuracy in hitting a ball. Outdoor batting cages are a...
The Many Functions of Baseball Caps
Baseball caps serve many functions. They aren’t just seen on the field but on the streets, in the stands and almost anyone you look. Baseball caps have an interesting history, the first ones were worn by the New York Knickerbockers and they were...
What A Great Night
What A Great Night The Time Machine brings me back to Chancellor Avenue, Newark, New Jersey, circa 1964. Vintage cars like the ’62 Oldsmobile Spitfire, 1957 and 1958 Chevy’s roamed up and down the street passing The Bunny Hop, The Burgerama and...
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Contact Lenses A Better Vision Option
There are over 34 million contact wearers in America. The idea of contact lenses has been around for hundreds of years. It is said that the first person to conceptualize the idea of contact lenses was Leonardo da Vinci in the early 1500's. It wasn't until 1971 that soft contact lenses entered the market, followed by GP or gas permeable contact lenses in 1978. Extended wear contacts received FDA approval in 1981 and disposable contacts were introduced in 1987.
Today's contact lenses do more than improve vision. Some contacts are specifically manufactured to change eye color only. With dozens of different colors available some contact lens wearers change their eye color slightly, and some go for a totally different look, such as brown eye to green or blue eye to brown. There are contacts that have special effect lenses that produce effects on the eye such as jaguar and zebra stripes, a yellow cat eye with a vertical pupil, black spiral, stars & stripes and fire. The FDA considers lenses described above as cosmetic only. Depending on your state you may not need a prescription to purchase them. If your contact lenses are to be corrective then you will require a prescription to purchase them.
Another recent advancement in contact lenses is light filtering lenses. These lenses work as do lens specific sport sunglasses by filtering certain lights such as blue light, so that baseballs, golf balls and tennis balls are easier to see. There are also
contact lenses that block ultraviolet light. Ultraviolet light has been linked to cataract formation.
There are many types of contact lenses available, hard contacts, gas permeable lenses and soft lenses. We will now give you some advantages, and disadvantages of each kind. Hard contact lenses are less costly in the long run as they aren't replaced often, and actually allow the wearer better, clearer sight. Soft contact lenses are easier to fit than hard lenses. Gas permeable or GP lenses allow you eyes to breath better and will not dry your eye out as much as soft lenses. Soft lenses are comfortable from the moment you put them on whereas hard lenses at first are very uncomfortable and take some getting used to.
There are safety concerns with any type of contact lenses. Extended wear contact lenses, soft or rigid, when worn long term and overnight can lead to risk of infection and corneal ulcers which can permanently damage eyesight. Most ophthalmologists believe it is better for your eye that you do not wear any type of contact lens overnight. Cleanliness if also of utmost importance for lens wearers. To reduce the risk of infection you should only use commercial sterile saline solutions when cleaning your contact lenses.
It is best to check with your licensed ophthalmologist to discuss which contact lens is best for you.
About the Author
Article courtesy of http://www.lense-shopper.net
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