Varionet News
Color blindness explained
Whether or not you're colorblind, many people wonder what colorblindness is. And why are some people colorblind? Colorblindness, or dyschromatopsia, is the name given to an anomaly of color vision...
Resulting from research carried out by qualified and approved opticians and French scientists, the innovative technology of Varionet lenses for presbyopes makes it possible to combine clear near vision and intermediate vision, unlike conventional single vision lenses distributed in pharmacies, in stores and in stores. conventional optics.
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