Nikon SLR camera, equipped with a lens, today found that the lens seems a little musty, as a self-collection, how do parents do daily maintenance?

Try not to change the lens outdoors. In order to protect the lens, the UV mirror should be screwed on the lens at ordinary times, which can not only prevent wind, sand, rain and snow, but also play a role in shock absorption in minor collisions. Be careful when wiping the lens. The correct method is: first, blow off the dust on the lens with liquefied compressed gas cylinder, ear ball or brush. If there are any attachments that can't be blown off, gently brush them off with a brush. The brush should be put in a special box, and your fingers should not touch the brush head, otherwise you will get oil. Brush the brush with lens water every once in a while and then dry it with silk. If the lens is stained with oil or fingerprints, in addition to "blowing" and "brushing", it should also be gently wiped off on a very soft and clean thin silk with one or two drops of lens water. Don't just wipe the lens in dirty places, but wipe the whole mirror together. Always use clean silk and gently polish the lens surface when the lens water is still wet. Silk polished by lenses must be cleaned, dried and stored in a closed container for reuse.

The surface of the fuselage can be wiped with silk, deerskin or soft cloth. Generally don't clean the mirror yourself. In the cold winter, if you stay outdoors for a long time, you should always put the camera in your coat after shooting, so as not to make the battery temperature in the machine drop too low and make full use of the battery energy. When shooting from outdoor to indoor, you can put your hand on the lens cover and let the lens warm up in time, so there will be no "breath". If you are covered with "breath", don't wipe it off in a hurry, or you will wipe off all the flowers. Just wait a while, and the fog will disappear naturally. When shooting outdoors, use a camera bag with good protective performance. The camera bag should be made of waterproof material (such as artificial leather) and lighter in color (such as red, orange, bright yellow and white), which can effectively reflect the infrared rays in the sun and avoid the temperature in the bag from rising too high. The cushion in the bag should be made of foamed plastic wrapped with nylon thread, which is smooth, soft and lint-free. Put the camera in an indoor drying box to prevent mildew. Especially in places like Jiangnan, it is easy to get moldy without a drying oven.