China Discount Sunglasses OW210829

Pay attention to the following situations of sunglasses, please choose carefully

Sunglasses have become a very important accessory for our daily collocation, fashion street shooting, hip-hop cool, outdoor sports, seaside vacations, and various occasions are very important. But there are some people who may not be able to wear them freely.

Group 1: Children under 6 years old

All body organs of children under the age of 6 have not yet fully developed, and wearing them at this time may affect visual clarity and cause slight amblyopia.

You may think that you wear it to protect your eyes, but the darker the color, the pupil will become larger due to the occlusion of the lens, so the light flux entering the eye will increase instead. However, because its ultraviolet projection ratio is higher than that of visible light transmittance, it will cause serious damage to children’s eyes, leading to diseases such as keratitis and cataracts.

For the sake of children’s healthy eyes, try to wear them for children after the age of 7, and when choosing the lens color, it is appropriate to use the light-transmitting lens to see the depth of the pupil color, and the wearing time should not be too long.

Group 2: Patients with glaucoma

Glaucoma is a group of diseases characterized by atrophy and depression of the optic disc, visual field defect, and decreased visual acuity. Pathological increased intraocular pressure and insufficient blood supply to the optic nerve are the primary risk factors. The occurrence and development of glaucoma are related.

People with glaucoma need bright light exposure, and after wearing glasses, the light is reduced, the pupils will dilate, the intraocular pressure will increase, and the eyes will be very dangerous.

Crowd three: color blindness/color weakness

It is a congenital color vision disorder. Patients usually cannot distinguish between various colors or a certain color in the natural spectrum. The difference between color weakness and color blindness is that the ability to recognize colors is slow. Wearing glasses will undoubtedly increase the burden on patients and make it more difficult to identify colors.

Group 4: Night blindness

Night blindness, commonly known as “bird blindfolded”, is a medical term that refers to the symptoms of blurred or completely invisible sight and difficulty moving in dimly lit environments during the day or at night. Wearing sunglasses, the light becomes weak, can cause vision loss.