Since Fake oakleys frogskins sunglasses cheap for sale sunglasses choices or diseases caused by wearing improper mainly in the following situations:
1 can cause eye strain. Surface is not smooth, uneven tones of inferior quality sunglasses easily induced asthenopia. Moreover, some people regardless of time and place, regardless of the intensity of light, even in the movies, also wearing sunglasses TV. Doing so increasing the burden of the eye, causing eye muscle tension, blurring of vision, severe dizziness will occur when, not long and other symptoms.
2 sunglasses syndrome can be caused by. Sunglasses syndrome is more common in fashion-conscious young people, and their big frame sunglasses, thick, heavy weight frames sunglasses. 1-2 weeks of continuous wear such glasses, appears wearing the eye socket or slow parts between the two cheek numbness and sensory symptoms, respiratory nasal discomfort feeling, as if you had a cold. Someone feel like bugs crawling on my face, maxillary gingiva, numbness of upper incisors feel unwell acid eye swelling. This is due to the person's face is dominated by the trigeminal nerve, infraorbital branch of trigeminal nerve was under the eyes holes under the rim of the orbital, thick, wide, carry heavy sunglasses often under the oppression of trigeminal nerve themselves, and thus lead to these symptoms.
3 can cause cataracts and retinal disorders. All rays of the Sun toward the Earth's surface, 5% UV, ultraviolet on human skin, eyes have been hurt. Wavelengths between 280 to 320 micrometers in UV-b ultraviolet keratitis can cause eye and skin cancer, UV-c ultraviolet radiation of wavelengths between 320 and 380 microns can make people susceptible to cataracts and retinal burns. If no UV protection Tiffany heart necklace jewelry outlet sunglasses that feature is put on, more dangerous than not wearing sunglasses. Because, human has self protection of instinct reaction, eyes met has strong light Shi, pupil will natural changed small, makes entered eyes of UV energy reduced, once wear not qualified of color more deep of Sun mirror, will makes pupil zoom, again plus glasses no isolation UV of role, then of eyes is equal to portal big opened, invasion of UV energy will greatly increased, on lens and retinal of hurt imagine.
4 can be induced by acute glaucoma attack. Because after wearing sunglasses, entered the reduction of visible light in the eye, the pupil will naturally turn, resulting in anterior chamber angle narrow, resulting in poor drainage of aqueous humor, a long, easy to induce acute closed angle glaucoma. Patients may experience redness, eye pain, headache, vision declined sharply, even accompanied by systemic symptoms such as nausea and vomiting. Patients with glaucoma or glaucoma (family history) people should not wear Cheap Ray Bans Wayfarer 2140 Sunglasses Outlet sunglasses.