How do I clean a dirty digital camera lens?

In the amateur state, it is not easy to clean, and the outermost two lenses at both ends are okay, wipe them with lens paper. There are dust particles in it, and it is difficult to get it yourself. It's better to leave it to the repair department to clean up, and you have to spend the money you should spend.

1。Lens Cleaning:

Fingerprints and dust on the lens will reduce the performance of the camera, it is best to wear a UV protective lens when purchasing, and there must be a certain method to wipe the lens, otherwise it is easy to scratch the lens.

Method 1: When wiping the lens, we choose the following tools: professional lens cloth suede (glasses cloth must never be used), professional lens paper, soft brush, balloon blowing, lens wiping water, etc. (these can be bought at professional equipment stores).

If there is dust, first blow off the dust with a blowing balloon, and if you can't blow it, you can sweep it with a brush, remember that the soft brush can not be touched by hand, because there is oil in your hands, and then use the lens wiping liquid to drip on the mirror cloth and rotate it from the inside to the outside, pay attention to the strength, you can repeat it several times, do not use it too hard at one time.

Then blow the remaining dust off with a balloon.

Method 2: In the case of insufficient equipment, for example, we only have a mirror cloth or lens paper.

Then the way to blow the lens is: block the lens with your hand at a 30 45 degree angle, blow air into your hand with your mouth, and the air is reflected on the lens in order to blow away the dust, so that the advantage is to prevent saliva from blowing on the lens.

The above two simple methods can be used to cooperate with each other to achieve emergency lens cleaning, and it must be carried out according to method 1 at ordinary times.

A few caveats.

Clean the lens and body thoroughly after using on the beach or near chemicals.

If the camera fails, do not disassemble it by yourself under any circumstances, and send it to the maintenance department for repair.

Do not use volatile substances such as solvent benzene and insecticides on the camera to avoid deformation or even dissolution of the camera.

Do not place your digital camera in a closed car in the sun, as high temperatures will not only deform the plastic case, but also shorten the life of the digital camera.

3。on LCD.

The most common is that there will be fingerprints or some grease and dust and other covering, it seems that the appearance is not very glorious, generally can be wiped with a fine glasses cloth, remember to wipe gently, be careful not to use strong glass cleaners, because some digital cameras have an anti-glare film on the surface of the LCD, once this film is damaged, it cannot be repaired, and it is not within the scope of the warranty.

In addition, you can also buy and use a screen protector, as long as you take it back and cut it to the appropriate size and stick it on the LCD screen, you can prevent the LCD screen from being scratched and scratched.

However, most code cameras now have improved LCDs, and the outer layer is a layer of glass, so you don't have to worry too much about adding screen protectors to the LCD, so that it looks clearer, and don't let these stickers prevent obstacles from the fun of shooting.

The top lens of the front lens group or the last lens of the rear lens group is dirty

Tools: brushes, puffers, cleaning liquids, cleaning cloths.

1. First blow away the dust with a puff, and then gently blow away the dust and lens on the SLR lens.

2. Then the small dust brush blown out of the air is brushed into a telescopic rotating brush, which is convenient for brushing into the groove.

3. Then use a special lens cleaning cloth to clean the lens cleaning solution to clean the stubborn stains.

4.Finally, use a rag to wipe off fingerprints, water stains, and other traces. The cleaning cloth is made with a special method, which will not scratch the lens and has a good absorption effect on stains such as water and oil.

The lens of the digital camera is dirty and can only be taken for after-sales disposal.

The structure of a digital camera lens is a closed structure.

Specifically, at the manufacturer's site, there is a dust-free production workshop. It was there that the lenses were produced. After the components are assembled, the lens is finally encapsulated to form a hermetically sealed structure.

This structure can only be disassembled and repaired by professionals, and ordinary users are not able to disassemble and repair ...... at allThe result of rash action can only be to break the lens.

Moreover, as mentioned earlier, the production and maintenance of lenses require a dust-free environment to avoid the ingress of dust. If the inside of the lens is dirty and then disassembled and repaired in a normal environment, the result can only be more dust entering, which will cause greater problems.

So, if the surface of the lens is dirty, you can blow it with an air blow or gently wipe it with a clean, soft cloth. And if the inside of the lens is dirty, then the lens can only be taken to the manufacturer's official after-sales service for disposal.

Since this type of treatment may not be covered by the warranty, it is important to have a clear understanding of the relevant conditions before cleaning the lens, so that ...... is in mind

How to clean the mirror when it is dirty? Teach you this little method to clean up easily and conveniently.

Camera lenses.

The bai is dirty inside, and the first thing to prepare is to prepare.

Good tools: small brushes, blowing dust balls.

DAO, cleaning cloth, lens cleaning paper, plate lens cleaning liquid right.

1. Use a dust blower to blow away the larger dust first, and then gently pinch the blower to blow away the dust on the lens and body.

2. Then use a small brush to brush away the small dust remaining in the air. The brush is a rotatable telescopic brush that can be easily brushed into fine furrows.

3. Then use lens cleaning paper to dip a little lens cleaning liquid to clean the camera lens and clean up the dirt.

4. Finally, use a cleaning cloth to wipe off some traces such as fingerprints and water stains. Try to use materials that will not scratch the lens and have a good absorption effect on water, oil and other stains.

5. After the above cleaning steps, you can basically remove the dust on the lens. However, if there are still stubborn stains that affect use, it is likely that the inside of the lens is dirty and you must find a professional maintenance organization to clean and maintain it.

1. First of all, the lens will be copied and attacked.

The fuselage is covered with a fuselage cover. The lens cap, UV lens, and lens hood are all removed one by one, and the dust on the mirror surface is blown away with an air blower.

2. Then use the lens pen to wipe the spiral trajectory from the center to the outside, and then blow it with an air blower 3. Then use a cleaning cloth to clean the UV lens in the same way.

4. Finally, use a dust-free cotton swab to clean the metal bayonet and the metal contacts.

Your own camera or video camera lens has accidentally got handprints or other dirty objects. In this case, it will affect the image. What to do?

Don't worry, I'm here to tell you a few ways to solve these problems.

Since most cameras or camcorders are made using coating technology, their appearance is very delicate. If there is only some dust, it is recommended that you use a blown balloon to clean it. Just hold down the airbag of the balloon and blow it towards the lens, which is convenient and simple, but the disadvantage is that it can only be used for general dust particle cleaning.

Haven't cleaned it with a blown balloon? Then use a suede or lens pen. Generally, if there is a watermark or stain on the lens, the author recommends that you use a wipe, after all, the lens is very delicate, you can use a blow, never use a wipe. If you have to rub it, you have to be careful and careful.

The way to clean up is to take a breath at the camera (be careful, don't bring the spit out). Rub the suede end of a suede or lens pen on the surface of the lens in a clockwise or counterclockwise direction (be sure not to rub it back and forth). The main points are:

Gently rub the suede next to the lens and start to rub in a circle, and when you reach the middle, you can rub it a little heavier, and then gently turn it into a process, and wipe it through a process. Such an approach is very safe. Note that the hands must be light and the amplitude must be small.

When this step is complete, foreign objects on the lens should generally be clear.

Unfortunately, today we are dealing with very stubborn stains, and it is useless to use suede. Well, we can only use the last trick of washing the lens.

Washing the lens is not a last resort, do not use it, because some chemical cleaning agents have a certain damage to the lens.

The method of washing the lens is relatively simple, find a cotton swab with a thick cotton ball. Use a cotton ball dipped in a small bottle of purified water, squeeze out the water in the cotton ball with clean hands, that is, in a wet state, and wipe the stain in a clockwise or counterclockwise direction several times. After the stain is removed, blow off the moisture with a blow balloon, and then clean it with suede as in step 2 of this article.

If you still can't wipe off the stains with bottled pure water, the author only recommends that you use the American "3M" brand lens cleaner, follow the above steps to clean and pull, almost any stubborn stains can be removed, but it is not excluded that this kind of cleaner has a certain damage, and it is better not to use it or use it less.

At this point, that's all it takes to clean the camera lens. The author reminds you here that if your camera or camcorder can be connected to an external filter, it is better to add a UV lens, which can effectively block dust and protect the lens.

If the inside of the camera lens is dirty, you can only find a professional to clean it.

1. The lens is a precision instrument, and it is usually not cleaned inside, because the cleaning must be carried out by disassembling the lens.

2. The disassembly and assembly of the lens will affect the accuracy of the lens, especially the lens with a floating lens group cannot be disassembled casually.

3. If the inside of the lens is dirty, which seriously affects the use, you can find a professional maintenance organization for cleaning and maintenance.

Regarding the cleaning of the camera lens, the stains on the lens body shell can be wiped off, and the dust on the surface of the lens can be dusted.

But once the inside of the lens is dirty, the individual can't handle it at all. I can only take it to the professional after-sales service to deal with it.

Is there water vapor in it? . . It is recommended to go to a professional place to clean up. If only the outermost lens lens is dirty. Take a glasses cloth and wipe it.

If it's dirty inside.。。 It's better to take it to a professional place and take out the lens to wipe it!

How to clean the mirror when it is dirty? Teach you this little method to clean up easily and conveniently.

1. First of all, use the ear blowing ball to blow off the floating dust on the lens, very fine dust, due to the surface of the lens surface molecules can be attracted, it is in a state of adsorption, and it is not easy to blow off.

2. If the lens is stained with oil or fingerprints, blowing or brushing is ineffective, you should use a very soft clean cotton swab (or lens paper) dipped in a little lens water to gently wipe it, not ethanol (alcohol), carbon tetrachloride, or other cleaning liquids. When wiping the lens, don't just wipe the dirty area, you must gently wipe the entire lens surface in a straight line from the center to the outside in a radial pattern, and constantly replace the clean cotton swab.

3. Don't do circular motions, which is similar to cleaning a disc. Finally, when the lens water is not dry, gently wipe the surface of the lens with a clean cotton swab. It is strictly forbidden to touch the lens during the cleaning process, and the lens cap should be closed immediately after cleaning.

If the lens is slightly dusty, it will only have a slight impact on the amount of light entering the lens if it is not contaminated, and it will not greatly affect the clarity of the image, so there is no need to clean the lens frequently, after all, the wiping itself will still have a slight wear on the lens.

4. Even under any circumstances, you can't use a seemingly clean handkerchief or other substitute to wipe the lens, although these fabrics feel soft, they will absorb tiny dust particles on the surface of their fibers, which acts like frosting, and once wiped, it will permanently damage the anti-reflection coating layer on the surface of the lens.