眼鏡片上的油光從哪里來？眼鏡片上有很多膜層，它們就像是眼鏡的保護傘。不同的膜層有不同的功能，能夠抗油污、抗磨損、防藍光、減少反光和眩光。可以說，戴框架眼鏡所需要的附加功能，都要靠這些膜層實現。

　　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.

　　將用過一段時間的眼鏡放在光源下仔細觀察，如果看著油油的，鏡片表面反光不完整且有很多不規則劃痕，那你的眼鏡可能是爆膜了。眼鏡膜很脆弱，當溫度過高或碰到某些化學物質時，鏡片表面都有可能出現裂紋痕跡。所以建議大家在洗澡、桑拿前一定要提早摘下眼鏡，盡量不要讓眼鏡暴露在高溫環境下，更別用熱水去沖洗眼鏡。同時，也要避免酸堿性強的化學物質（包括部分化妝品）以及酒精直接接觸到鏡面，對眼鏡膜造成損傷。另外，不要用衣角和眼鏡布用力來回擦鏡片。事實上，眼鏡布只是用來包住眼鏡以減少鏡片與鏡盒之間的摩擦。直接使用眼鏡布摩擦鏡片相當于用砂紙在打磨，脆弱的膜層很容易受損。爆膜的眼鏡 |

　　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|

　　眼鏡膜一旦損傷，會使得透光率變低，導致使用者用眼疲勞甚至視力下降。由于損傷的膜層很難修復，只能再去配一副新眼鏡。建議大家還是在日常使用過程中，盡量小心，延長眼鏡的使用期限。

　　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.

　　超聲波清洗機能洗眼鏡嗎？先說答案：能，但只能清洗表面的灰塵和手洗不到的縫隙，鏡片上嚴重的油污和生銹的鼻托靠超聲波清洗機是無法洗凈的。圖源：1688超聲波清潔機的原理是利用超聲波振動在液體中產生空化作用，即形成微小氣泡并在高壓下破裂產生沖擊波，沖擊物體表面及縫隙中的污垢，使其迅速剝落，從而達到清洗的目的。使用超聲波清潔機清洗眼鏡，可以去除表面和縫隙中的灰塵，但這種振動對鏡片和鼻托上的嚴重油污是沒有溶解效果的，甚至有可能會損傷眼鏡膜。如果要使用超聲波清洗機清洗眼鏡，要記得將鏡面朝上，減少鏡面的摩擦。

　　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.

　　如何正確清洗眼鏡？低成本版：先用冷水沖洗表面，將洗潔精（或偏中性的清潔劑）滴一滴在鏡面上，以打圈方式輕輕揉搓，再用冷水沖掉（注意不要用熱水），用軟布或眼鏡濕巾將水吸干。懶人版：購買專業的眼鏡濕巾，折疊包住鏡片后以畫圈方式擦拭鏡面，可以方便快速地清潔眼鏡，還有消毒的效果。

　　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.

　　超聲波清潔版：把眼鏡正面朝上放入超聲波清洗機清洗，也可以加入一點點中性清潔劑，達到溶解油污的效果，但清洗時間不宜過長。tips如果鼻托生銹了，很難洗干凈，建議直接換一對新的，便宜又美觀。如果鏡片清洗完還是有模糊的情況，建議確認一下是否爆膜，盡快配新眼鏡，以免影響視力健康。

　　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 超聲波清洗機  友情奉獻.更多有關的知識請點擊  http://www.jnthcsb.com/   真誠的態度.為您提供為全面的服務.更多有關的知識我們將會陸續向大家奉獻.敬請期待.

　　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.