Xingtaikang eye protection device/Can eye protection device cure myopia/Sunglasses anti-myopia device health messenger

编号：

xtk-017

规格：

1*100

Miss Zhou Enterprise
Visual fatigue
Causes
Common causes of visual fatigue include
Improper lighting. Including myopia, farsightedness and astigmatism that have not been corrected in time
The glasses are not worn appropriately. For example, the degree of myopia is too high and the degree of hyperopia is not enough. The diopter difference between the eyes is too big. For example, one eye is myopic and the other eye is myopic
Strabismus, extraocular muscle paralysis, eye muscle force imbalance picture
A medical condition in which young people cannot see near objects clearly due to reduced ability to adjust. Such as glaucoma, high intraocular pressure, supraorbital neuralgia and accessory nose.
Prevention: Reading at close range for a long time, reading too small text or lettering, or operating the computer for too long can cause eyeball swelling, pain, dryness, blurred vision, heavy eyelids, etc. When symptoms of visual fatigue are severe, headache, orbital pain, and even nausea and vomiting may occur. . Sinusitis can cause other symptoms of visual fatigue. The height of the desk and chair is not suitable when there is excessive mental work and writing, and the light is too strong or too weak, etc.
One-day replacement guarantee
If the buyer has quality problems within the day after receiving the goods, both parties will bear the shipping freight.
Two-year repair guarantee
After the buyer receives the goods, If there is a quality problem within the year, the manufacturer will guarantee repairs and the return freight will be borne by the buyer.
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