The arrival of summer, a variety of fashionable Cheap Ray Bans Wayfarer 2140 Sunglasses Outlet sunglasses has become the darling of the people. However, if you choose and wear sunglasses properly, will damage eyesight.
Some people wear sunglasses regardless of time and place, outdoors or indoors, even at dusk, watching movies when they are wearing it. This will increase the burden on the eyes, causing eye muscle tension, blurred vision, severe dizziness will not be long as the other symptoms, skin numbness or between the eyes, cheeks, perceptual retardation and other symptoms, nasal breathing discomfort, or feel small insects crawling on the face, eye soreness and so on. These are often worn edge width, frame thick, heavy weight glasses caused. In addition, glaucoma, cataract, lens swelling evident patients should not wear sunglasses. Children under 6 years old are not suitable for long wearing sunglasses.
Different colors of lenses Fake oakleys frogskins sunglasses cheap for sale are also suitable for different lighting conditions. As partial green color transmissive lens sunglasses makes the natural curve of the eye closer than the curve. So, seeing the sights will remain clear for a long time, and can reduce eye fatigue; brown lenses to improve by increasing the contrast visual acuity in blurred vision, foggy or cloudy weather in general visual effects are good; tinted lenses it can block the reflected light, you can see the subtle part of the object in the glare of the sun; while blue, pale yellow and pink lenses antireflective weak, unfit to wear in bright light.
Susceptible to improper eye wear sunglasses, cloudy and there is no need to wear sunglasses indoors. If, regardless of the occasion, regardless of the strength of the sunlight wearing sunglasses, will add to the burden on the eyes, causing muscle tension and fatigue, dizziness, can not be long as the other symptoms. For the imperfect development of the visual system of infants and children should not wear sunglasses.
In addition to glass sunglasses, others wear Tiffany heart necklace jewelry outlet sunglasses lens material is not high, the user should always pay attention to surface conditions sunglasses, when worn affect clarity, should be replaced.