1, first of all should choose a regular, reputable optical shop to prepare glasses, glasses quality and service have a certain guarantee.
2, before the glasses, should be optometry first, can not be blindly purchased.
3. After the glasses are finished or purchased, the school staff will match according to the face type. In general, if the parameters are appropriate, you will feel very clear when wearing new glasses.
4. If you find that the product has quality problems, you should contact the store in time.
The following can be considered for the identification of the quality of the frame:
1. The frame with good elasticity is generally of good quality.
2. The frame with smooth and shiny coating is of good quality.
3, the welding spot is smooth, small and uniform frame quality is better.
4, the assembly of parts and components is better.
5, the left and right mirror ring size, shape must be exactly the same, the nose bridge is symmetrical.