Wearing presbyopic glasses also needs to go through a careful optometry inspection, and decide to buy finished glasses or order them according to the degree of optometry prescription. Don't just buy and pay for it, and pay attention to the following:

Wearing presbyopic glasses feels dizzy and uncomfortable, and the fonts are obviously enlarged. Except for being unaccustomed to wearing it for the first time, most of them are caused by excessive prescription or uncorrected astigmatism. Presbyopic glasses or customized presbyopic glasses can only be worn.
Those who wear presbyopic glasses should first determine the degree of distance use during optometry, then calculate the degree of presbyopic glasses according to their age and occupation and accurately refract the optometry, and then get presbyopic glasses after the audition.
Some middle-aged people have no problem with the lens size and frame, but after looking at close objects for a period of time, they will experience obvious symptoms such as dizziness and headache. The reason may be caused by poor convergence of the eyes.
It is necessary to strengthen the function of eye convergence.

Wearing reading glasses can only be used for near vision (reading, writing, etc.) but not for distance vision (watching TV, walking).
If you wear reading glasses to see far, you will definitely experience discomfort symptoms such as blurred vision, magnification, and dizziness when walking .
The finished flower mirrors sold at this stage are all processed in strict accordance with the standards.
And there is a certificate of conformity and the applicable pupillary distance range. You can choose reading glasses according to your pupillary distance when purchasing.