When the glasses are not worn, it is best to put them in the mirror box.
The surface of the blue light filtering lenses should not be in contact with hard objects, especially when the temples are not placed upside down and the mirror is placed downwards.
In particular, convex mirrors used in children with hyperopia or amblyopia are easy to wear in the optical center, and do not pay attention to using lenses to grind into frosted glass, which will seriously cause Form deprivation amblyopia and bring difficulties to treatment.
Secondly, blue light filtering lenses cleaning is best washed with water, washing spirit for washing dishes 1-
2 drops, rinse with water after washing, dry or dry with a soft paper towel.
It can also be wiped with a fiber mirror cloth for resin lenses, and the Mirror cloth is washed with water. Pay special attention not to wipe with a corner or a hard cloth.
Finally, you should also develop the habit of picking up your hands. Long-term one-handed glasses can cause the frame to gradually twist and deform, causing the mirror to be skewed and even the blue light filtering lenses inclination on both sides to be different, so that the Mirror Center is displaced and the triangular prism effect appears---Affect vision, vision fatigue.
The glasses produced by the van Carlo anti-blue glasses factory are more effective in relieving eye pain, soreness, fatigue, dryness and swelling. In the multi-screen era, when you face the screen, let your eyes get better protection!