Optical Eyeglasses Use And Maintenance Tips
Although frame glasses are not as delicate as contact lenses, they are prone to damage and deformation if used improperly. The deformation of the frame causes the glasses to exceed the national standard tolerance range, which can cause the eyes to become deformed and other phenomena. So glasses people must understand how to properly use and maintain frame glasses in order to avoid unnecessary losses.
1. How to take off and put on optical glasses.
Pay attention to hold the mirror legs along the face on both sides of the parallel direction to take off and wear. If you use one hand to take off and wear will destroy the balance of the frame, and cause deformation.
Do not use excessive deformation of the glasses frame, otherwise the deformation of the frame will lead to various aspects of the glasses data beyond the national standard tolerance range, will make the eyes appear to deformation of the phenomenon.

2. Placement of Optical Glasses.
If you are placing your glasses temporarily, place them with the convex side facing up. If you are placing your glasses for a long time, wrap them in glasses cloth and put them in the case, put the case in your ear and shake it lightly to tell if the glasses are pressed by the case.
Do not use lenses that have scratches, stains, cracks, etc., as they may cause a lack of clarity due to light dispersion, which may lead to a loss of vision in the long run.

3. Optical glasses preservation method.
When keeping glasses, please avoid contact with corrosive items such as insect repellent, toilet cleaning products, cosmetics, hairspray, drugs, etc., otherwise it will cause deterioration, deterioration and discoloration of lenses and frames.
If the frame or lenses are covered with sweat, juice, hairspray, cosmetics, etc., please use professional cleaning solution to clean the glasses immediately.

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