For both large and small, eye protection against the sun holds its importance during the summer season. Therefore, the right choice of glasses is essential.Sunglass lenses: the choice of material and color
The sunglasses are nowadays fashion accessories. Do not stand on the sidelines of your time and think that you upgrade your mounts combine this quality of sunglasses. To enjoy optimum protection, you have the choice between different materials. The mineral glass is recommended if you need glasses to suit your view. It displays a large processing capacity and a clear vision. You can also provide glass nylon or polycarbonate. They are both practical and aesthetically pleasing.
The lens tint is important in the field of optical solar. It has a direct impact on the perception of images. Choose gray if you want a high fidelity reproduction of natural colors. If you wish to enjoy more of contrasts, choose brown lenses. However, you may be embarrassed when changing brightness, but you can enjoy a good protection. Orange lenses are recommended if sunlight often varies in your holiday destination, for example. On cloudy days, those yellow can perceive contrasts.
The frame and index filtration
Do not forget that sunglasses not only contribute to protect you from sun's rays. They should also highlight your face. Like eyeglasses, attach your choice of a frame that will add a modern touch to your entire outfit. Choose a shape for your face. If you have an oval face, you can afford all forms of horse. If your face is round, square frames wear. Rounded shapes for you if your face is rectangular.
A good indicator of filtration ensures optimal security vision. Information on this subject must be mentioned on the mount itself or on the packaging. This index varies from 0 to 4. Glasses that contain the digit 0 are decorative lenses do not block as a fraction of sunlight. To avoid glare and protect your eyes, make sure you glasses that display a degree of protection higher than 3.
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