General knowledge of the use of optical glasses
Date:2022.10.26 Views:469
When using glasses, if you do not pay attention to maintenance will cause damage to the glasses, do not underestimate the subtle damage, it may bring serious impact on vision it.
General knowledge of the use of optical glasses.
1, optical glasses preservation methods.
Please avoid contact with corrosive items such as insect repellent, toiletries, cosmetics, hairspray and drugs when preserving glasses, otherwise it will cause deterioration, deterioration and discoloration of lenses and frames.
Suggestions: glasses frame or lenses attached to sweat, juice, hair spray (agent), cosmetics, etc., please immediately clean glasses with professional cleaning solution for glasses.
2, optical glasses take off and wear attention.
Take care to hold the temples and put them on in a parallel direction along both sides of your face. If you take them off with one hand, it will destroy the balance of the frame and cause deformation.
Suggestions: Please do not use excessive deformation of the frame, otherwise the deformation of the frame will lead to various aspects of the glasses data exceed the national standard tolerance range, will make the eyes appear to deform the phenomenon of visual objects.
3、Placement method of optical glasses
If you place the glasses temporarily, please put the convex side of the glasses facing upward; if you place the glasses for a long time, please wrap them with glasses cloth and put them into the glasses case, put the case in your ear and shake it lightly to distinguish whether the glasses are pressed by the case.
Suggestion: Please do not use lenses with scratches, stains, cracks, etc., otherwise you will not be able to see clearly due to light dispersion, which will cause your eyes to lose vision in the long run.
For the sake of your eye health, we remind you to learn more about the use of optical glasses. It is important to know the basic knowledge of keeping, taking off and placing glasses.
