In recent years, quite a number of people have chosen progressive eyeglasses. This type of lens is having two functions. The wearer can view both distant and near objects. One can see distant objects using the upper part of the lens and while reading or viewing near objects, he can just slightly turn his head down and use the lower part.
A lot of people with presbyopia have chosen to wear progressive eyeglasses recently.
A pair of progressive eyeglasses have two functions, let the wearer can view/see objects both from far and close distance.
Using the upper part of the lens for the distance vision.
The convenience is only need to lower the head position slightly and focus on the lower part of the lens for reading.