Single vision lenses are the most commonly used corrective lenses. They provide the same correction over their entire surface.
Ghanada offers you a complete line that covers all corrections, even for the most severe cases of ametropia.
Unifocal lenses are the most commonly used corrective lenses. They work for short-sightedness, long-sightedness or astigmatism.
Unor®: traditional spherical unifocal
Asphor®: aspherical unifocal
Both are adapted to your visual needs.
For some corrections, aspherical lenses are particularly recommended as they are flatter and therefore more aesthetic.
They are available in all materials; depending on the scale of correction, the material used will make it possible to have the thinnest lens.