News_wanrayglasses_hengziglasses

News

TEL.

+0086-577-86192787
18857755077

FAX.

+0086-577-86732601

EMAIL.

hengzi@hengziglasses.com

Home > News > News

< >

Wenzhou Wanrun Glasses Co., Ltd.: How often do you change the presbyopic glasses

Many old people think presbyopic glasses are different from other glasses.

Details

Many old people think presbyopic glasses are different from other glasses. As long as there is no problem with the lenses or the frame of the presbyopic glasses is not broken, they do not need to be better. Wenzhou Wanrun Glasses Co., Ltd. takes you to have a look! In fact, this is wrong. The presbyopic glasses frame and presbyopic glasses have their own shelf life. When it comes to replacement, go to the optician's shop to replace it in time so as not to affect your vision. Usually, the degree of presbyopia will deepen with age. According to the rules, 50 year olds are about 200 °, and 60 year olds are about 300 °. If they change again, they will not fight again. Therefore, the presbyopic glasses should be checked and replaced regularly according to the growth of age to ensure the visual effect.

But even for people over 60 years old, the degree of presbyopia will not change much, but with the extension of use time, the lenses will inevitably have scratches or wear. Therefore, even if the lens is expensive or well maintained, it needs to be replaced in a certain time, so that the vision will not be seriously affected, thus deepening the degree of presbyopia.

The frame of presbyopic glasses should be replaced every three years? In addition to presbyopia, the presbyopia frame is the same. Even if the mirror frame is well maintained, it should be replaced at some time. Even if it is not broken, the frames of presbyopic glasses that have been worn for three years should be replaced in a professional eyewear shop. After wearing the frame for three years, it is inevitable that it will deform a little, and the pressure on the bridge of the nose will increase, so it also needs to be replaced.

To sum up, the frames of presbyopia mirrors and presbyopia mirrors have a shelf life of about three to five years. Therefore, it is better to replace them in time so as not to affect vision. When wearing presbyopic glasses, do not always hold the lower end of the leg with both hands, which will easily cause deformation of the frame, thus reducing the service life of the frame.

Back