眼镜片上的油光从哪里来？眼镜片上有很多膜层，它们就像是眼镜的保护伞。不同的膜层有不同的功能，能够抗油污、抗磨损、防蓝光、减少反光和眩光。可以说，戴框架眼镜所需要的附加功能，都要靠这些膜层实现。

　　Where does the oil on the eyeglass lenses come from? There are many film layers on the eyeglass lenses, which act as protective umbrellas for the glasses. Different film layers have different functions, including resistance to oil stains, wear, blue light, and reduction of reflection and glare. It can be said that the additional functions required for wearing framed glasses rely on these film layers.

　　将用过一段时间的眼镜放在光源下仔细观察，如果看着油油的，镜片表面反光不完整且有很多不规则划痕，那你的眼镜可能是爆膜了。眼镜膜很脆弱，当温度过高或碰到某些化学物质时，镜片表面都有可能出现裂纹痕迹。所以建议大家在洗澡、桑拿前一定要提早摘下眼镜，尽量不要让眼镜暴露在高温环境下，更别用热水去冲洗眼镜。同时，也要避免酸碱性强的化学物质（包括部分化妆品）以及酒精直接接触到镜面，对眼镜膜造成损伤。另外，不要用衣角和眼镜布用力来回擦镜片。事实上，眼镜布只是用来包住眼镜以减少镜片与镜盒之间的摩擦。直接使用眼镜布摩擦镜片相当于用砂纸在打磨，脆弱的膜层很容易受损。爆膜的眼镜 |

　　Carefully observe glasses that have been used for a period of time under a light source. If you look at oily glasses with incomplete reflection and many irregular scratches on the lens surface, then your glasses may have burst film. The eyeglass film is very fragile, and when the temperature is too high or it comes into contact with certain chemicals, cracks may appear on the surface of the lens. So it is recommended that everyone take off their glasses before taking a shower or sauna, try not to expose them to high temperatures, and do not rinse them with hot water. At the same time, it is also necessary to avoid direct contact between acidic and alkaline chemicals (including some cosmetics) and alcohol on the mirror surface, which can cause damage to the eyeglass film. Also, do not rub the lenses back and forth forcefully with clothing corners and eyeglass cloths. In fact, eyeglass cloth is only used to wrap the glasses to reduce friction between the lenses and the lens case. Directly rubbing the lens with eyeglass cloth is equivalent to sanding with sandpaper, and the fragile film layer is easily damaged. Exploding glasses|

　　眼镜膜一旦损伤，会使得透光率变低，导致使用者用眼疲劳甚至视力下降。由于损伤的膜层很难修复，只能再去配一副新眼镜。建议大家还是在日常使用过程中，尽量小心，延长眼镜的使用期限。

　　Once the eyeglass film is damaged, it can cause a decrease in light transmittance, leading to eye fatigue and even vision loss for the user. Due to the difficulty in repairing the damaged film layer, we can only get a new pair of glasses. I suggest everyone to be as careful as possible during daily use and extend the lifespan of glasses.

　　超声波清洗机能洗眼镜吗？先说答案：能，但只能清洗表面的灰尘和手洗不到的缝隙，镜片上严重的油污和生锈的鼻托靠超声波清洗机是无法洗净的。图源：1688超声波清洁机的原理是利用超声波振动在液体中产生空化作用，即形成微小气泡并在高压下破裂产生冲击波，冲击物体表面及缝隙中的污垢，使其迅速剥落，从而达到清洗的目的。使用超声波清洁机清洗眼镜，可以去除表面和缝隙中的灰尘，但这种振动对镜片和鼻托上的严重油污是没有溶解效果的，甚至有可能会损伤眼镜膜。如果要使用超声波清洗机清洗眼镜，要记得将镜面朝上，减少镜面的摩擦。

　　Can ultrasonic cleaning machine wash glasses? First of all, the answer is: yes, but it can only clean the dust on the surface and the gaps that cannot be washed by hand. The severe oil stains and rusted nose pads on the lenses cannot be cleaned by ultrasonic cleaning machines. Image source: The principle of 1688 ultrasonic cleaning machine is to use ultrasonic vibration to generate cavitation in liquid, that is, to form small bubbles and burst under high pressure to produce shock waves, which impact the dirt on the surface and gaps of the object, causing it to quickly peel off, thus achieving the purpose of cleaning. Using an ultrasonic cleaning machine to clean glasses can remove dust from the surface and gaps, but this vibration has no dissolving effect on severe oil stains on the lenses and nose pads, and may even damage the eyeglass film. If you want to use an ultrasonic cleaning machine to clean glasses, remember to keep the mirror facing up to reduce friction on the mirror.

　　如何正确清洗眼镜？低成本版：先用冷水冲洗表面，将洗洁精（或偏中性的清洁剂）滴一滴在镜面上，以打圈方式轻轻揉搓，再用冷水冲掉（注意不要用热水），用软布或眼镜湿巾将水吸干。懒人版：购买专业的眼镜湿巾，折叠包住镜片后以画圈方式擦拭镜面，可以方便快速地清洁眼镜，还有消毒的效果。

　　How to properly clean glasses? Low cost version: First rinse the surface with cold water, drop a drop of dishwashing detergent (or neutral detergent) onto the mirror surface, gently rub in a circular motion, then rinse off with cold water (be careful not to use hot water), and use a soft cloth or eyeglass wipes to absorb the water. Lazy version: Purchase professional eyeglass wipes, fold and wrap around the lenses, and wipe the mirror surface in a circular motion, which can easily and quickly clean the glasses and has a disinfectant effect.

　　超声波清洁版：把眼镜正面朝上放入超声波清洗机清洗，也可以加入一点点中性清洁剂，达到溶解油污的效果，但清洗时间不宜过长。tips如果鼻托生锈了，很难洗干净，建议直接换一对新的，便宜又美观。如果镜片清洗完还是有模糊的情况，建议确认一下是否爆膜，尽快配新眼镜，以免影响视力健康。

　　Ultrasonic cleaning version: Place the glasses face up in an ultrasonic cleaning machine for cleaning, or add a little neutral cleaner to dissolve oil stains, but the cleaning time should not be too long. If the nose pad is rusted and difficult to clean, it is recommended to replace it with a new pair, which is cheap and beautiful. If the lenses are still blurry after cleaning, it is recommended to confirm whether the film has burst and replace them with new glasses as soon as possible to avoid affecting visual health.

　　本文由 超声波清洗机  友情奉献.更多有关的知识请点击  http://www.jnthcsb.com/   真诚的态度.为您提供为全面的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

　　This article is a friendly contribution from an ultrasonic cleaning machine For more related knowledge, please click http://www.jnthcsb.com/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.