Problem #1: Eyes “don’t open” and close easily There are two main factors: fear and incorrect method Reason: When there is water on the fingers, “pulling open the upper and lower eyelids” will “slip” and it is easier to fix the eyelids when both eyes are open at the same time. It is also easier to fixate the eyelids when both eyes are open at the same time. Suggestion: Keeping both eyes open at the same time and keeping the finger that is “picking” at the eye dry will prevent this problem. Problem 2: Lenses tend to go to the white of the eye Individuals who wear lenses are fine in the previous steps, but when they put them on, the lenses go to the white of the eye. The main thing is that when wearing the lens, both eyes do not have a fixed point of view, resulting in the lens in the soon to be put on when the eyes will be involuntarily turn around. Suggestion: Make sure both eyes are looking at the same object with both eyes open and put on the lenses after 2S before letting go. Problem 3: It is difficult to put on the other eye after one eye is put on. Suggestion: This kind of problem is often caused by the incorrect posture of the wearer and the left and right hands are not smooth, this kind of problem can be referred to the above picture for wearing, and it is suggested to wear the hard-to-fit eye first, and then the easy-to-fit eye after that.