Take Care of Your Eyeglasses
Fully qualified glassesare also required proper use and careful maintenance. Improper use or maintenance, frame deformation and bifocals wear will affect the effects of wearing glasses; even cause damage to the eyes. So we should pay good attention to glasses maintenance.
The principle of cleaning glasses is to maintain bright and clean and keep the eyeglass frames not be contaminated with grease to avoid scratching the bifocal lens. Use neutral soap or special cleaning agents to clean the glasses. After washing with clean water, then wipe the bifocal lens with soft paper or glasses clean cloth. Some people often use the clothes or handkerchief, which is not correct, because the rough materials are easy to scratch the bifocal lens. To clean the gap between frames, you can use an old soft toothbrush to gently scrub and remove dirt.
When putting on or taking off the glasses, please use the both hands; gently hold the frame legs. It will lose the balance by only using one hand. When wiping the bifocal lens, it is necessary to single-handedly hold the frame in the beam and single-handedly wipe gently, otherwise, frames are easy to cause deformation or loosening the screws over long time.
When folding the frame, please fold from the left. The majority of the frames are designed to be folded from the left. If you fold them from the right side, it would be more laborious, and even cause frame deformation.
When placing the glasses, please keep the lenses up. Otherwise, it will harm the most important central part of the bifocal lens.
As far as possible, avoid contact eyeglasses with water vapor, soot, sweat and some cosmetics which have a strong corrosive effect on the bifocal lens & frame and result in the destruction. In order to extend the service life, isolate the eyeglasses from the above substances.
Do not put the glasses in high or low temperature environment for a long time. You should not put the sunglasses on the car control panel or bath with glasses so as not to cause deformation. When having outdoor activities, especially when cold, pay attention to the plate frame and falling off the bifocal lens.
After wearing the glasses, regularly check whether the screws loosen. If they are loose, do timely tightening in order to prevent the bifocal lens detached and missing parts.
Although the glasses are small things, cleaning and maintenance are very important. Unfortunately, a lot of people know little about it. It will help protect our eyes to wear the glasses with proper cleaning and maintenance. Now you should know the importance of glasses maintenance.