| mall.coimbatore.com |
Custom Search
|
||||||||||
|
|
|
||||||||||
Ray - Ban The Ultimate Fashion Accessory
Faces come in all sapes and sizes. Reason why sunglasses come in so many styles. Using the line of your eyebrow is a good indicator of the type of frame that will flow with the shape of your face.
Ray - Ban Face Guide
 |
Square
Slightly curved frames compliment this face shape. The top of the frame should sit high enough on the face to downplay the jawline. |
 |
Oval
More frames look good with this face shape than any other, as long as the size of the frames is in propotion to the face. |
 |
Round
Select frames with straight or angular lines. Deep colour such as black or tortoise also minimises the roundness. |
 |
Oblong
Find frames to cover as much of the center of the face as possible, in order to minimise the length of the face. |
 |
Triangular
Frames with thin rims and vertical lines will help balance the bottom part of the face. Avoid large frames, heavy nose bridges, bold colours and square shapes. |
What Makes Ray - Ban The World's Finest Sunglasses?
| Lenses:
The raw material for Ray-Ban comes from the highest grade optical quality material. The lens is made under strictly controlled conditions to ensure no blemishes, bubbles or distortions are present as they can cause eye strain. Ultra
violet Protection:
The accepted standards of UV Protection in the non prescription sunglasses category have been set up by the American National Standards Institute (ANSI). ANSI standards state that the ultra violet transmittance for UVA rays for all non - prescription sunglasses should be 0.125TV max. (TV = visible transmittance) and 1% maximum under high and prolonged exposure. All Ray-Ban lenses check harmful UV rays and reduce level of infrared rays. |
|
||
| Impact
resistant:
Because of the care taken in the manufacture of optical glass, Ray-Ban lenses have a good degree of natural strength. Optical glass is free of defects which could weaken it and which might be present in common glass. Impact resistance is added to Ray-Ban lenses by a chemical toughening process which produces a compression stress layer and a very hard lens. The US Food and Drug Administration (FDA) and ANSI standards require that sunglass lenses must be able to withstand the force of a 5/8 inch steel ball dropped from a height of 50 inches. The FDA allows for sample lot testing for impact resistance; but we go a step further by drop ball testing every single Ray - Ban lens. |
 |
Outstanding
Stability:
The
absorptive qualities are imparted to the optical glass by chemical oxides
added to the basic glass mixture at manufacture. Because these oxides are
a part of the glass, the colours they impart are permanent and they will
not fade or change, even with years of exposure to the sun.
Warranty:
All
Ray - Ban sunglasses come with one year warranty against any kind of material
or manufacturing defect.
| Rayban | About Lenses & Other FAQ' | Selection Guide |
|---|
© copyright 2008 mall.coimbatore.com. All Rights Reserved.