In the past years the technology of progressive lenses has showed innovations. Because of this I am looking for information about the improvement of this technology guring the past two year.

I wish that you send me this information through email: drlenses@yahoo.com. The information received will be used for students during the lectures at the Interamerican University, School of Optometry of Puerto Rico.


Thank you for your attention
I will appreciate you help,




Melvin Casillas; OL
Optical Instructor
drlenses@yahoo.com