September 1st, 2009 | Author: admin
Sunglasses Photochromic Polarized
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DRIVEWEAR POLARIZED TRANSITION DRIVING GLASSES WITH POLYCARBONATE LENSES - BLACK PLASTIC FRAME - 54-16-135 $133.00 Are you tired of letting the glare of your computer bother you all the time and then wondering why your vision is getting worse and worse? The consistent glare from a computer monitor isn't exactly the healthiest thing for your eyes. Visionary Supplies would like to introduce Sheer Vision. Sheer Vision is a line of superior quality, anti-glare filter glasses for the computer eyewear market. Our co... |
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US $90.00
With advances in technology that makes eyeglass lenses that are lighter in weight are very common these days. Glass lenses were weighed and have the problem of breakage. Plastic lenses were introduced then as they are break-proof. The optical quality plastic lenses was also good.
People who wear glasses to correct vision used glass lenses. The vision correction is achieved by bending light rays as necessary. This bending depends on the index of refraction (IOR) of the lenses. To bend the rays, greater IOR is needed and glass lenses were thick enough to bend the rays. But people with thick glasses correction began to feel pushed out of fashion.
Then, the plastic lenses were used as corrective lenses, but were adequate for the requirements weak. Recipe for a strong thick glasses are used only to reach a high refractive index. Depending In view of the problem such as nearsightedness or farsightedness lenses were thick, either in the center or at the edges. These people were waiting to take fashion flat glass thin that they can correct your vision well. The high index plastic material used to make lenses keeping the thirst of these people in mind.
High index plastic lenses have a higher refractive index material and therefore less is sufficient to reach the necessary bending of light rays. The curves on the lenses were flat and offer a corrective vision.
The index refers to the amount of bending obtained. This can range anywhere from 1.50 to 1.74. The high index lenses with 1.74 IOR are very flat, very thin and very fashionable. These lenses are anti reflection current treatments to reflect excess light off.
These high index 1.74 lenses are ideal for fashion conscious people who want to be at the pinnacle of fashion. It is for people want to get rid of his thick corrective glasses to hide the natural beauty of your eyes. These glasses can be used even for strong prescriptions.
Curves of the lenses 1.74 high index are flat and due to the extremely flat curves outside the axis of vision may be blurred. To eliminate this problem aspherical lens technology is incorporated into these lenses. These extremely flat, the rate of high thin lightweight 1.74 lenses are sure to add a touch of style to your face, but the costs more and they deserve it.
Status Eye Care are Opticians In Mumbai, India providing Information about Eye Care Tips, Fashion ,Optical Terms and Products like Hi-Index Lenses , Progressive lenses, Polarized lenses , Transition Lenses , Prescription Sunglasses and Much More.
Sunglasses India is Online venture from Status Eye Care where you can Buy Latest Designer Sunglasses, Fashionable Eye Glasses, Contact Lenses and All kind of Optical Products Online.
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Posted in Eye Glasses Online | 
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