How to clean the camera screen?

Maintenance, you can refer to this: like traditional photography, digital cameras also have problems such as waterproof, dustproof and shockproof. You must know the daily maintenance knowledge and pay enough attention to the maintenance of the camera. (1) It is very complicated to operate the precision instruments of digital cameras strictly according to the instructions. Therefore, it is necessary to operate in strict accordance with the operating steps in the manual, otherwise it is easy to malfunction and crash. (2) Protecting memory cards The memory cards of digital cameras are very small and thin, which are easy to break, and the metal interface piece on the base is also easy to be polluted and scratched, so the safest way is to put the memory cards in special packaging boxes and cameras. Generally, it must be said that the memory card should be stored in a dry environment, and the memory card with image files should be stored as far away from magnetism and high temperature as possible. (3) Protect the LCD screen. General digital cameras have LCD screens. In the process of use, some fingerprints or other dirt that is not easy to erase may be stuck. In addition to gently rubbing with software cloth, transparent paper can also be pasted on the LCD screen to avoid scratching the screen and affecting image observation. (4) When connecting the computer, you must cut off the power supply. When downloading images from a digital camera to a computer, it is necessary to connect the digital camera to the computer through wires. Please turn off the computer and digital camera before connecting to avoid damaging the digital camera by live operation. (5) Put the camera in the bag. First of all, you need a sturdy camera bag to hold the camera, digital memory card and battery kit. Luxury requires an auxiliary lens or a small portable tripod. Leading camera bag manufacturers such as Tamrac, Lowepro and Domke use high-quality raw materials, better shock resistance and excellent watchbands and metal hardware. These devices have been reduced in size and are more suitable for placing digital cameras. If you want to buy a new camera bag, you'd better find a bigger one. If you buy a camera bag and take everything out every time you take something, you won't like it, because it will miss many good shooting opportunities and be very annoying. When buying a camera bag, you'd better bring your camera and accessories to see which camera bag suits you best. How to carry a satchel is also very particular. Adjust the strap on the camera bag. Don't let the camera be too far away from your body, or it will bounce off your body and hit others or other objects. Ideally, the camera bag should be hung higher, which can protect your arm from collision and thieves. (6) Keeping the stains on the camera lens clean will seriously reduce the image quality, appear spots or weaken the image contrast. Fingers touching the lens is inevitable, and dust and gravel will also fall on the optical devices. That's why we need to clean the camera. Cleaning tools are simple: lens paper or fine tools with fiber cloth, lens brush, cleaning suit. Never use cardboard, paper towels or napkins to clean the lens. These products all contain wiping wood pulp, which will seriously damage the fragile coating on the camera lens. When cleaning paper is not used, put the microfiber cleaning cloth into the original container to keep it clean. Microfiber cloth is very washable and can be washed with clothes regularly. Try not to use cotton T-shirts or other fibers, because coarse gravel may seep in. Another way to clean the dust on the lens is to use the lens frequently. If your camera has a lens cover, you can fix it on the camera body with a belt, a rubber band or a "lens fixing" device. Hot and cold weather can also affect the camera. If the camera was originally placed in an air-conditioned room and then immediately placed in a hot and humid environment, fog spots would appear on the lens and viewfinder. At this time, it is necessary to clean it with a suitable paper towel or cloth. If you bring the camera into the room from the cold and dry outdoor, you'd better put it in your bag to preheat it, and then take it out and put it in the house. And be careful with the camera to see if it is "sweating". If there is sweat, wipe it off immediately. A suggestion from a professional photographer is simple, and you may not believe it: take a plastic zipper lock bag with you. In very humid or dusty climate, you can dig a small hole just enough to put the camera lens on the side, and then put the camera in a bag to prevent fog, moisture and dust from entering, which will prolong its life. Finally, don't put the camera in the back seat of a car with high humidity. The car is like a stove, which will deform the plastic and damage the wires.