Spectacle lenses are dirty, how to clean them?

The maintenance and cleaning of the lenses should be mainly washed, and they need to be rinsed with water (do not use hot water), and do not wipe directly with a dry cloth or paper towel, which will damage the lenses. Because there are a lot of tiny dust particles on the lenses, if you dry wipe them, the cloth will rub these dust particles back and forth on your lenses, to put it bluntly, it is the same as sandpaper, rub it back and forth on the lenses with sandpaper. Over time, the coating of the lens will be covered!

Wipe! Bad! Scratch!

Injure! For oil stains and fingerprint stains that adhere to the surface of the coating layer, we need to use eyeglass cleaners. You can also use dish soap but not facial cleanser or hand sanitizer, as some of the chemical ingredients contained in it may have a corrosive effect on the coating and will cause the coating to peel off over time. Therefore, it is recommended to clean the spectacle lenses with clean water or a special glasses cleaning solution.

After the lenses are washed, then rinse the lenses with a calm stream of water. But will there be water droplets on the lenses at this time?

Hold the lenses perpendicular (with the lenses upright) and allow the water to flow evenly across both sides of the lenses, moving the lenses slowly so that the lenses are "scanning" to rinse the lenses almost parallel to the water column. Generally, there will be no water droplets or any fingerprints, so there will be no secondary contamination of the lenses when drying, just take a tissue or cloth near the frame to absorb the remaining water droplets after cleaning. Be careful to blot dry!

Not to wipe dry! If you find it too troublesome, the current optical store generally provides a free cleaning service, and you can go directly to the optical store to have your glasses washed. For so-and-so who is not bad for money, you can buy a small ultrasonic cleaner.

The ** of the ultrasonic cleaning machine ranges from more than 100 to several hundred, and it is recommended to read the instructions for specific instructions, but it is necessary to remind that some glasses cannot be ultrasonic cleaned, such as crystal lenses, polarized lenses, and tortoiseshell frames, etc., which cannot be cleaned by ultrasonic. <>

First of all, you need a good cloth. Most opticians come with a mess of cloth. Mainly embodied in:

Buy a cloth to wipe the SLR lens.,That's dense enough.。。。 Then, try not to dry erase. It can be placed under the faucet, wiped with a cloth while rinsing with water, and it can be washed most of the time without too much force.

Try not to dry erase unless conditions do not allow it. Dry erasure can be clean, but it will slowly damage the film layer of the glasses, and even leave a direct scar, and over time, the lenses will become more and more dirty and less difficult to clean. Finally, how do you get it dry?

After washing, turn down the water from the faucet so that it can flow out stably, without a bunch of bubbles, and then hold the temples in hand, and then the lenses will be baptized by the water column. You'll find that the lenses are basically dry – because the water droplets simply don't stand. Then use a paper towel to absorb the water droplets in the corners and corners.

What, no matter how baptism your lenses are left with a bunch of water droplets? Well, it's probably going to have to be changed...

When washing glasses, do not wash them with cold or hot water, because "heat expands and shrinks."

Usually when washing, we only need to spray the special washing liquid on the lenses, and then gently wipe them with a soft cloth, and then put the wiped lenses in warm water and rinse them again, and finally wipe them with a clean cloth.

Do not use toilet paper when wiping the lenses, most of the paper is very rough, easy to cause some damage to the lenses, when buying glasses, most of them will send a piece of glasses cloth, usually wipe it clean with the glasses cloth.

Tips for cleaning spectacle lenses:

1. The lenses should be placed upright, so that the water flows from the top of the lens to the lens and then diverts down from both sides of the lens.

2. Put the right end of the lens under the water flow, and slowly move the lens to the right end until the left end of the lens leaves the water flow, pay attention not too fast, otherwise there will be small water droplets on the lens, which is not good. Then this lens is as clear and translucent as if it had just left the factory.

3. If the lenses are contaminated with grease and other pollutants, and there is no cleaning liquid for a while, use the kitchen detergent, squeeze it into the toothbrush cup a little, pour water to dilute it, and then soak the glasses in the solution and shake them more than ten times, and then rinse them with water according to the method of the above two steps.

Precautions for wearing glasses:

1. Be sure to go to a regular hospital to get glasses, only in this way can you accurately measure the degree of myopia and the eye axis, wearing glasses is more accurate, and will not bring greater damage to the eyes.

2. The principle of glasses is generally the minimum power, the best corrected vision, which means that if the eye shows 200 degrees of myopia after refraction, the audition generally starts from about 100 degrees when wearing glasses. If 100 degrees can make the best corrected visual acuity reach, the degree of myopia is 100 degrees and does not need to be higher, this is the principle of myopia glasses.

If the spectacle lenses are dirty, they can be wiped with a special cleaning agent or alcohol. The resulting spectacle lenses are very bright and will not corrode.

The methods and steps for cleaning spectacle lenses are as follows:

1. When cleaning spectacle lenses, rinse the surface of the lenses with tap water first, pay attention to rinse them with running water first, and don't always wipe the lenses directly with the lens cloth, which will only make the dust and sand particles become abrasive agents and wipe your spectacle lenses.

2. Apply neutral or alkaline cleaning agent (you can also use dish soap, shower gel, soapy water, etc.) on the surface of the lens, mainly to remove oil stains (such as kitchen hot oil stains, sweat stains, etc.). Remember not to use toothpaste as a substitute for cleaning agents for spectacle lenses.

3. After applying the spectacle lens cleaner, gently rub the surface of the lens with your hands, rinse off the cleaning agent with running tap water again, if there is still oil, then wipe the cleaning agent again and rinse again.

4. After rinsing the spectacle lenses, dry the water on the glasses, and take a special lens cloth to gently wipe the water droplets on the lenses. You can also use a napkin to gently attach to the spectacle lens to absorb moisture from the surface. It is also possible to allow the lenses to air dry.

First squeeze a little dish soap, then apply it to the lenses with your fingertips, both on the outside and inside of the glasses, the tips are very soft and will not hurt the lenses.

Then gently wipe the spectacle lenses back and forth with the pads of your fingers, and then you can clean the lenses with clean water, and you will need to wipe the lenses with the same fingertips.

Finally, gently rinse with small water to thoroughly wash off the dust, and there will be no water droplets left on the lenses.

First of all, let's correct some wrong ways to wipe lenses

1. Pull the corner of your clothes and wipe it: this method is simply terrible. Not to mention that many clothes are made of materials that do not absorb water at all, and the dust attached to many clothes will damage the lenses.

2. Wipe with a paper towel: There are many more dust on rough and unqualified paper towels than on clothes. Many people may say that wiping with wipes is fine, but the chemicals on wet wipes can corrode the lenses.

3. Wipe with glasses cloth at will: Although glasses cloth can indeed be used to wipe lenses, which is also the practice of the general public, you must pay attention to the soft cloth, in case there are hard particles, it is likely to scratch the lenses. Therefore, the function of the spectacle cloth is more suitable for wrapping the lens and isolating it from the glasses case.

Secondly, let's talk about the solution to the dirty spectacle lens:

1. Detergent or hand sanitizer cleaning: Because hands often touch the lenses, they will contain oil, so it is recommended to use dish soap or hand sanitizer to clean. Rinse with water after washing without dish soap, then wipe with soft paper or glasses cloth.

2. Rinse with water: If there is only too much dust on the lens, you can clean it with clean water and wipe it with a soft cloth, pay attention to wipe it in the same direction, and do not turn around.

3. Use an ultrasonic cleaner: Most people don't have this equipment, so they can only go to the optical store, which is more troublesome.

If the spectacle lenses are dirty, the best thing to do in the future is to clean them with a spectacle lens cleaner. Or use alcohol to clean the spectacle lenses, so that the spectacle lenses will not leave some oil stains or marks. And be sure to wipe it with a soft cloth.

If the spectacle lenses are dirty, there are many better ways to clean them, and it is best to gently wipe off the surface stains with a small wet towel or soak them in water for three to five minutes.

If the spectacle lenses are dirty, the best way to clean them is to scrub the lenses repeatedly with a cloth or under running water, and be careful not to use too much force, which may damage the lenses if you use too much force.

If the spectacle lenses are dirty, they can be washed with water, add a little dish soap or a special glasses cleaner to wash, and finally dry them with a clean step.

Optical stores, you don't need to pay to buy them at the optical store where you buy glasses. But if it's inconvenient to always go, you can use glasses cleaning solution or dish soap.

If you wear your glasses for a long time, you will find that the lenses are dirty and blurry. Spectacle lenses are dirty, how to clean them?

All you need to do is needDip a little dish soap on the lenses, add a few drops of water, and gently wipe with a soft clothDo not rub your fingers too hard and repeatedly, then rinse the wiped lenses in warm water, and finally wipe them off with a clean cloth. Pay attention during the cleaning processDo not wash with cold or hot waterDue to the principle of "thermal expansion and cold contraction", glasses will be deformed in the long run.

The use of a soft cloth is to prevent the hard substance from rubbing against the lenses and to avoid scratches on the lenses.

And the advice to you is:Don't use hand paperBecause most of the paper is rough, it is easy to damage the lenses.

If the spectacle lenses are dirty, if you don't have a professional glasses cleaner in the optical store, you can use the dish soap from the kitchen at home, a drop is fine, carefully clean both sides of the lenses with your hands, and then rinse them with water and dry them! Spectacle lenses should be cleaned frequently to keep the mirror fresh!

You can wipe it with a glasses cloth. Because the material of the glasses cloth is very soft, it can completely wipe off the dirt on the lenses. If you don't have a glasses cloth, you can wipe it with a wet paper towel.

Wet wipes can remove all kinds of dirt from your eyes. If you don't have wet wipes, you can wipe them with a regular paper towel.

Spectacle lenses are dirty, how to clean them? When we wash glasses, do not wash with cold water or hot water, because of "thermal expansion and contraction", it will lead to deformation of glasses for a long time, usually when washing, we only need to spray the special washing liquid for glasses on the lenses, and then gently wipe with a soft cloth, and then put the wiped lenses into warm water and rinse again, and finally wipe them clean with a clean cloth. Do not use toilet paper when wiping the lenses, most of the paper is very rough, easy to cause some damage to the lenses, when buying glasses, most of them will send a piece of glasses cloth, usually wipe it clean with glasses cloth.

If the lenses are dirty, the easiest way is to add a little dish soap for washing vegetables, and wash the lenses with dish soap, which is the easiest way, of course, if you are more particular, you can buy a little special lens cleaning liquid to wash it.

Wet with water first, then add a little dish soap or hand sanitizer to each lens, and dip your fingers to get to the back of the lens, and then rub your fingers on it.

The key is to rinse, first of all, never use hot water, because the hot water causes the lenses to expand due to heat and burst the membrane in the plastic lenses (which was how my last pair of glasses broke).

If the spectacle lenses are dirty, they can be rinsed with clean water and dried with a flannel cloth or paper towel after washing. It can also be cleaned with a special eyeglass cleaner for better results.

If the spectacle lenses are dirty, the most convenient way is to wash them with water, if they are glass glasses, then wipe them with a dry cloth after washing them with clean water, preferably with a flannel cloth. If it is plastic glasses, then you should not wipe the lenses with a stiff cloth, but use a special wiping cloth to wipe the glasses. This will not hurt the eye tablets.

Now there is a cleaning solution for a specific type of spectacle lens, which can also be considered.

Ultrasonic glasses cleaning machine is used as follows:

1) Add clean water at room temperature to a position below the maximum water mark.

2) Add a drop of neutral dish soap for better results.

3) Put in the glasses and press the switch.

4) Ultrasonic glasses cleaning machine The preset time is 5 minutes, but you can press it to stop earlier depending on the degree of dirtiness of the glasses.

5) Gently wipe the lenses in the same direction after the ultrasonic glasses cleaner is finished.

Tips for ultrasonic glasses cleaning machine

1.The ultrasonic glasses cleaning machine will generate heat energy when it operates, so it is not recommended to clean it for too long, about 30 seconds and 1 minute.

2.The ultrasonic glasses cleaning machine should be changed regularly, and the washing soap should be refilled once to wash 4 or 5 pairs of glasses.

3.After using the ultrasonic glasses cleaning machine, wipe it with a clean cloth.

4.When cleaning your glasses, keep the lenses facing upwards to prevent scratches.

Hello, dear, the glasses lenses are moistened under running running water. Do not touch the lenses directly with your hands to avoid scratching the lenses. With wet hands, squeeze some hand sanitizer or dish soap onto your fingers.

Apply hand sanitizer evenly to the lenses while scrubbing them with your fingers. After scrubbing, rinse the lenses with hand sanitizer under running running running water. Take a clean paper towel and wipe off any residual water off the frames.

Do not wipe the lenses directly with a tissue.