Internal progressive lenses
SKYvario represents another leap forward in personalised progressive lens design.
These lenses are manufactured with the progressive corridor on the back surface and a VARIABLE INSET: the special software calculates the inset on the basis of the interpupillary distance which can vary from 0 to 5mm.
The other variables that are included in the inset calculation are the frame eye size, the back vertex distance and the pantoscopic angle. The result is a lens that can be adapted to all optical needs providing an immediate sense of natural, comfortable vision.