Also called progressive reading glasses, varifocal spectacles have gained the most popularity in this planet among the presbyopic patients.
These glasses enjoy the widest market acceptance in modern times due to their extraordinary advantages.
There are widely reported two improvements made by varifocal glasses over traditional bifocal reading glasses and trifocals.
One is smooth power transition and the other is eliminating visible lines on the lenses.
It is these unique and attractive features that drive the vast majority of presbyopic individuals to the selection of progressive spectacles.
By choosing this type of reading glasses, they can completely have their vision problems corrected.
However, this is sometimes not enough for some presbyopic patients who have already aged in their 40s or above.
The best testimony is the development of rimless varifocals.
There is nowadays a trend among the presbyopic individuals that they need varifocal or progressive eyeglasses to be more attractive and stylish.
This group of people as a whole does not want to stay away from the fashion industry.
They never allow the problem of presbyopic which is sometimes inevitable to preclude them from enjoying fashion eyewear every year.
In fact, varifocal reading glasses have successfully removed visible lines on traditional bifocals and trifocals.
This helps the presbyopic shield their real ages and gains a younger appearance in the eye.
They no longer need to get worried about being recognized that "you need reading glasses".
When this has become a widely enjoyed benefit, manufacturers and designers of varifocal glasses try to seek further improvements in fashion-related aspects, so as to be more competitive.
Rimless varifocals reflect this mind in producers and designers.
Rimless eyeglasses have been considered to be the most fashionable for many years.
They allow more flexible lens fitting and accept wearers with different facial shapes and sizes.
And the face will be minimally covered by the frame.
With the wide availability of rimless varifocals, the elderly presbyopic people can live a younger life.
Rimless varifocals reflect the elder presbyopic patients' demand for more fashionable eyeglasses.
Except for basic vision needs, they also want their eyes and faces to be more attractive.