The cliff-like cooling is coming, are everyone's ok mirrors okay?How many people are experiencing the pain of "fragments"?Broken when taking off the lens, broken when cleaning, broken when falling on the ground, broken inexplicably, broken ...... inexplicablyIt also broke people's hearts to the ground......
So, why is there a high incidence of debris in winter?
*From Baotu.com.
*Source network, how to keep your own "golden" ok mirror?
How to avoid it".Broken Mirror**"What happened?
Let's take a look at the "OK Mirror Shatterproof Guide" prepared by Fuyanjun for everyone
Before putting on the lenses, the lenses need to be removed from the case. When using a clip-on cylindrical case, use your hand to open the lens clamp before taking it out or putting it in, and do not pull it with brute force.
When placing the lenses in the case, concentrate and do not touch the lenses to the case.
* For homemade. 
In the process of cleaning, be surePay attention to trimming your nailsto avoid scratches and scratches caused by long nails, which can easily lead to fragments for a long time. 
* For homemade. When cleaning the lenses, the lenses should be placed in the palm of the hand and usedFingertipsGently homogeneousRadial scrubbing
When rubbing the lenses, avoid direct contact with the lenses with your fingernails. Rub lightly, to make the lens evenly stressed.
*Self-restraint. 
When wearing glasses, you should be close to the table, and a small basin can be placed on the table to prevent the lenses from falling to the ground and being trampled.
When the lenses fall to the ground, do not panic, do not move your feet, and seek help from others.
When you find the lens, when the concave side of the lens is facing up, you can use the treatment solution to moisten your fingers and pick it up, and when the concave side is facing down, gently suck up the lens with a clean, moist suction stick.
When the lens is taken off from the suction stick, do not directly pull the lens on the suction stick, so as not to cause the lens to be damaged due to too much suction, and the concave surface of the lens should be buckled on the fingertip, and the suction stick should be gently moved to separate the suction stick and the lens.
* For homemade. Cold air will increase the brittleness of the lenses, and improper handling can cause lens breakage, so as mentioned above, try to keep the water temperature between 10-20 degrees when operating the lenses, and do not operate the lenses in an environment with a low room temperature.
*From Melikang.