Wear eyes down

1.First of all, check if it is caused by loose glasses, if there is looseness, please go to the nearest optical store and ask the optometrist to adjust it.

Mom said: Professional people do professional things.

Adjusting the frame is a very profound science, don't think that you can solve it with a screwdriver twice.

2.If the frame has nose pads, you can adjust the nose pads to alleviate the slippage. Sliding or uneven glasses are usually caused by uneven weight, and adjusting the nose pads can rebalance the frames. Of course, please go to the optician and ask the optometrist to adjust.

3.If it is a frame without nose pads, there is no way to relieve it by adjusting the nose pads, but you can choose to improve it with nose pads.

Most of the imported nose pads are made of soft and transparent silicone, which is not easy to yellow and not easy to deform, and has strong anti-slip and corrosion resistance. And according to your own needs, you can choose different thin and thick models of nose pads.

However, it is important to remember that nose pads should not be reused and should not be rinsed directly with water. If you do these two, the nose pad can basically be used for about 3 months, and you can change it every two months if you sweat a lot in summer; In winter, there is less sweating, so you can replace it once every six months.

4.Put a non-slip sleeve over the temples.

The glasses can be thought of as a lever, with the ears as the fulcrum, and the gravitational force of the glasses is close to the side of the lens, trying to make the side of the lens fall. At the same time, the glasses are subjected to the friction of the nose and temples, which will hinder the fall of the glasses. When the product of gravity and its arm is equal to the product of friction and its arm, the glasses can remain stationary.

Because the gravity of glasses is certain, to break the original balance, the friction must be reduced. Because people will sweat and secrete oil, especially in summer, the amount of sweat is still very large, and the secretion of oil is more, and the oily ** people are more obvious, sweat and oil will separate the glasses from the **, similar to mechanical lubricating oil, so that the friction of the glasses is significantly reduced. In addition, the temples are stuck in the temples, and the two are pressed against each other, and after a long time, the temples will stretch outward, the pressure on the temples will decrease, and the friction between the temples and the temples will also decrease.

As a result, the product of the friction experienced by the glasses and their arms is less than the product of gravity and their arms, and the glasses slip off.

I have also encountered the problem of slipping off when wearing glasses, and the simple way to deal with it is to wipe the sweat and grease of the nose and sideburns with a tissue in time, so that the glasses can be effectively in contact with the **. Sometimes a little tape is attached to the support block of the glasses, on the one hand, it absorbs sweat and oil, and at the same time, the surface of the tape is rough, which can increase friction.

Tighten the screws of the temples. Once the screws close to the frame of the glasses are loosened, they will naturally loosen to both sides, which will naturally cause the glasses to slide downward.

Positive and negative differences:

If you put it on your finger and look at it as a rounded semicircle, that's right.

If the side is a little eversion, it is wrong, and it is generally wrong to blink a few times, and the eyes will feel like they are going to fall.

If you bring it for the first time, it will be time-consuming and laborious for almost everyone.

The main thing is to control your eyes, not to blink, not to be afraid.

Spread the upper and lower eyelids out with two fingers, look in the mirror, and suck the glasses into your eyes with the other hand.

When you go shopping for glasses, someone should teach you how to bring them.

But the method is the same, that is, to see yourself, to control your eyes, not to close or blink due to conditioned reflexes.

Once I'm used to it, I'll be able to take it with me quickly, and now I can take it without looking in the mirror, and I've been carrying it for years.

It's a process, and it doesn't matter, and I took a long time to bring it to my fingers at first.

Pay attention to whether there are any fine substances on the glasses when you wear them, otherwise they will be very uncomfortable and uncomfortable.

No matter how small the impurity glasses are, they will not be able to stand it.

Also, it is necessary to clean the glasses regularly, because it takes a long time to know the mountain, and there will be grease on the glasses, and it is not clear if you put it on the belt.

Two teasing fingers pinched the water and gently rubbed it twice.