The negative effects of ultraviolet rays on the eyes are short-term.
They can be divided into two groups according to their short-term and long-term occurrence.
Short-term adverse effects of prolonged exposure to ultraviolet UV rays during the day on a sunny day
Examples of effects include sunburn-like effects on the skin of the eyes.
Damage may occur. These types of injuries are common
It can heal in a few days but can be painful.
and cause some serious eye infections.
environment. The main effects of ultraviolet rays on the eye
Prolonged exposure to UV rays causes serious adverse effects.
macular (yellow spot) caused by exposure.
degeneration and the most important diseases in the world, such as cataracts,
and are the two most common causes of vision loss.

Several factors increase the level of sun exposure
This can increase the damage to the eyes from UV rays.
These factors include:
Environment: UV exposure is greatest in snow, sand and water.
Altitude: The higher the altitude above sea level, the higher the level of UV radiation.
Latitude: UV radiation increases as you approach the equator, which means that latitude decreases.
Time outdoors: The amount of UV exposure increases as exposure to the sun increases.
Eye and skin colour: People with light-coloured eyes and fair skin are more at risk of UV exposure.
Time of day: The highest amount of UV is between 10 am and 1 pm.
between 18:00
Season: Spring and summer are the strongest periods of UV radiation.
UV levels decrease in autumn and winter.
Medicines: Some medications, such as tetracycline and doxycycline, can cause mild eye and skin damage.
increases the sensitivity to ultraviolet and its negative effects.
WHERE
SUNGLASSES
 1 When we are exposed to the sun for a long time, the sun affects the lenses of our eyes.
Disruption of the structure of the proteins in it leads to cataract formation.
can open. It is also directly caused by a disease called macular degeneration.
The frequency of UV exposure is increasing.
2 Sunglasses not only protect the eyes from excessive light,
It should be used to prevent harmful UV rays.
Of course, we should not neglect the use of sunlight,
However, it should not be exposed to direct sunlight.
Given that sunglasses are sufficiently protective
It should be noted that this will not happen.
3 To protect our eyes from the harmful effects of the sun
Wear sunglasses in sunny weather, even if the light does not bother us.
We should use them. When choosing sunglasses, especially quality
We need to choose our glasses and whether they provide protection against UV rays.
We need to be careful.
4 Normally our pupils dilate in the dark. Like this one
More light enters our pupils. 100% UV
If we wear broken glasses without protection, we face a dark environment.
That's how we expand our readership and protection.
Low levels of ultraviolet rays passing through these glasses can damage our eyes.
will do so. Therefore, wearing damaged glasses that emit UV rays is harmful to the eyes.
It will hurt. I prefer not to wear sunglasses rather than these.
Not wearing them will protect your eyes more.
5 Except for tinted lenses (the colour of tinted lenses changes according to the light).
It darkens and opens when the light is cut off.)
If the other person can see your eyes when you wear it, these lenses
This means that it is not dark enough, and this means that there are windows
UV protection may not be sufficient.
Those wearing size 6 sunglasses should definitely consult a doctor.
They should be careful and buy sunglasses accordingly.
7 Framed sunglasses are useful. These glasses cheekbones
It prevents harmful rays reflected from the bones and entering the eye.
Thus, protection increases.
8 Don't forget to check the glasses protection certificates!
When buying glasses, ask if there is such a certificate.
If there is, this certificate shows whether the lenses transmit UV A and B rays.
It says that they do not pass UV A and B rays. Ideal sunglasses protect against UVA and UVB rays.
impermeable