Asfera
Asfera Spectacle Lenses
for Wider Single Vision Viewing Comfort
Personalized and compensated Freeform design that provides improved peripheral clarity by up to 30% in single vision prescriptions.
Single vision lens wearers often experience a reduced limited viewing area in their single vision lenses. By adding the Freeform manufacturing process to Asfera lenses, it is now possible to increase the viewing area up to 30% providing greater comfort.
Ideal candidates are those who use their glasses for distance vision primarily and would benefit by not needing to increase head movement for horizontal focus such as side mirror viewing while driving a vehicle.
Asfera offers excellent viewing richness and comfort to individuals with low to moderate myopic, hyperopic and astigmatism corrections.
Asfera requires the wearer’s unique individual Freeform measurements of vertex distance, pantoscopic and frame wrap angle while wearing their selected frame.
Coating Options
In single vision glasses, when the number increases, the edge areas consist astigmatic deviations. In tailor-made freeform unifocal lenses, not only the central part of glass but also the external field is provided a clear vision.
Presented by individualized custom certificate, cleaning cloth and cleaning pen in its unique box.