Summer, the scorching sun, too enthusiastic sunshine will not only make people feel dazzling, but also affect people's travel, driving, and wearing sunglass near me can not only shade the sun, but also filter some ultraviolet rays, play a role in protecting the eyes, but not everyone can wear sunglasses, some people wear sunglasses on the eyes not only no protective effect will cause damage.

Color blindness - If you are completely color blind, wearing sunglasses is not a problem, because such patients just can not distinguish colors. But if it is partial color blindness patients (such as the most common red and green color blindness), only a few colors lack the ability to distinguish, this time wearing sunglasses, will make them more difficult to distinguish colors.

Night blindness - People with night blindness have poor vision in relatively dim environments. If you wear sunglasses again, it will make their eyesight further decline, so it is not suitable for wearing.

Children under 6 years old - children under 6 years old visual function is developing, need bright light and clear image stimulation, and the filter effect of sunglasses, it will reduce the intensity of light, to a certain extent also reduce the clarity of the field of vision. If you wear sunglasses too much during this period, it will lead to blurred retinal imaging, and even affect visual development, resulting in amblyopia.

Patients with angle-closure glaucoma - Wearing sunglasses in patients with angle-closure glaucoma may trigger the onset of glaucoma. Because the aqueous humor circulation in the eyes of glaucoma patients has problems itself, and the intraocular pressure is relatively high, if you wear sunglasses, the patient will reduce the light, dilate the pupil, aggravate the intraocular aqueous circulation disorder, and further increase the already high intraocular pressure, leading to deterioration of the condition.

People with cataracts, high myopia, and fundus diseases - if they have severe cataracts, high myopia, or fundus diseases, and therefore lead to poor vision, especially the elderly, in order to avoid accidents, it is best not to wear sunglasses.

These three people better wear it!

Drivers - in order to ensure driving safety and prevent eye fatigue, it is best to wear sunglasses.

People who have had cataract surgery - cataract surgery after the placement of artificial lenses (especially the use of ordinary artificial lenses), the eyes of the UV filtering function is reduced, it is best to wear sunglasses when traveling in summer.

Skiers and adventurers - skiers and mountain adventurers should also wear sunglasses to reduce the damage of UV rays on their eyes.