Sun glasses glaucoma to be careful in the intense summer sun, we all like coupled with sunglasses to block the sunlight. Over time, the sunglasses style more and more in line with people's minds about the stylish look, the best-selling sunglasses can be said to be a natural thing. Its position in the fashion industry also will be high. (Recommended reading: the drivers sun glasses to be safe not to tide)

The experts tell you, the glaucoma friends had better pay attention, because sunglasses are not suitable for glaucoma friends. This year's sunglasses in addition to oversize continue to cover his face, but also with a strong wave of Sicily, from the jewelry full sense of the crystal ornaments futuristic metal frame, all under the sun, strong visual sense of movement.

Need heat of the summer sun is not only the skin, and eyes. According to reports, the UV wavelength can be divided into three categories: the first category, UV-C (280nm) can be absorbed by the ozone layer; basically it does no harm to the human body. The second class of UV-B (320-280nm) easily led to dermatitis and skin cancer. This caused by UV radiation damage, common foreign body sensation, pain, photo-phobia, elephantiasis, tearing, the corneal epithelium operation and corneal sensitivity decreased. The third category, UV-A (380-320nm) UVA, it is absorbed by the lens of the eye to produce photochemical reactions, the protein penetration cloudy early formation of cataract. Therefore, the following types of friends best not to wear the Ray Ban Outlet sunglasses!

Glaucoma patients do not wear sunglasses

Lit, safe and sound, one to wear sunglasses eyes swollen, even intermittent temporary blindness. Glaucoma patient’s chaos sun glasses may be such a problem. In this regard, the experts also said that people wear sunglasses or in dimly lit places, the pupil will enlarge. At this point, patients with angle-closure glaucoma due to angle closure lead to increased intramuscular pressure, eye swelling and temporary blindness; when the light is bright, mitosis, IOP decreased, eyes and return to normal. Therefore, it is the Glaucoma is best not to wear sunglasses.

Low-quality sunglasses eye injury

Sunglasses using different ways (such as polarized light, color, coating, etc.) play a role in blocking ultraviolet rays, but not the only colored sunglasses to sunscreen, transparent glasses can also add film increased UV protection. The disadvantage is that it can not resist to UV light irradiation. Cheap Ray Ban Sunglasses selection and improper wear, will cause damage to the eyes. For example, in the street selected poor quality sunglasses that block ultraviolet, wear the descendants pupil will expand, UV but will not wear sunglasses than easier access to the eyes, causing injury. Secondly, the poor quality sunglasses lenses are generally pitting, bright road is not good, curvature imbalance and other issues, wear this Cheap Ray Bans sunglasses because blurred vision, to see things uneven.

UV cataract patients

Studies have shown that drying 1 hour a day of Sun, risk of cataract increases 10% in a year, outdoor workers risk of cataract is generally 3 times. When eyes met bright lights when you are unobstructed and UV light will go directly to the pupil, thus causing harm to your eyes. Prolonged exposure to strong ultraviolet light environment will indeed become cataract risk factors.

Stylish sunglasses Dress to play it cool, but it is not anyone can wear, if glaucoma friends to be careful, oh!