When we can't see or see clearly, our parents often solve presbyopia in this way:
error
➊ Buy in street stalls and vegetable markets at will
➋ guess the degree according to age error
➌ Glasses will not be changed for a long time, and use error
➍ Use a magnifying glasses instead of reading glasses In this way, if you buy inappropriate reading glasses, in addition to being unable to see clearly, you are also prone to symptoms of visual fatigue such as soreness, dryness, and short-term vision.
The basic process of the fitting stage of reading glasses should be:
➊ Optometry to confirm the degree
Presbyopia examination should be performed first for computer optometry and remote inspection to confirm the degree of distance. After the distance photometry is confirmed, use a comprehensive optometry instrument to check the adjustment amplitude, adjustment reaction and relative adjustment parameters of the eye. Finally, based on the specific reading needs of , height and eye distance of people, the final close-up degree is confirmed.
➋ Measuring the pupil distance of
pupil distance is a very important consideration when fitting glasses. Otherwise, dizziness, nausea, blurred vision, and eye muscle fatigue are prone to occur, which affects vision over time, and even strabismus . "Pupil Distance" means the pupil distance, which refers to the distance between the centers of the pupils of the two eyes when the sight of the two eyes is facing or parallel.
➌Trying on
The main purpose of trialing on is to test the optometry results.
➍ Select the frame
When the degree is determined and the pupil distance measurement is finished, it is more comfortable to try it on, so you can choose a suitable frame. Presbyopia is not scary, but if you wear it at will without correct correction, it will greatly reduce the visual quality of middle-aged and elderly people. Incorrect degrees and products that are not of quality may also lead to their inability to read closely for a long time, induce eye discomfort, visual fatigue and other problems, and may even affect their quality of life, physical health, and safety issues. In general, reading glasses are not only important, but also require professional wear verification. In order for parents to have a clearer world in their later years and allow them to enjoy life more comfortably, they must go to a regular institution to check reading glasses.
source: Dingxiang Doctor
