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Crizal Prevencia



Here are a few examples of where we encounter blue light everyday

the sun

computer screens


tablets & e-readers


fluorescent bulbs

LED lighting

game devices

Features of Crizal® Prevencia

Crizal® Prevencia® is the first preventive lens offering selective protection from blue-violet light and UV rays. It aims at protecting wearers’ eyes from harmful light everyday.

Crizal® Prevencia® lenses selectively filter out harmful blue-violet light*. They also preserve the eye’s overall well-being by letting essential blue-turquoise light pass through.

Crizal® Prevencia lenses provide several benefits

Protect against harmful blue-violet light causing digital eyestrain and eye diseases such as Age-Related Macular Degeneration (AMD)

Let through the essential light (blue turquoise), for overall well-being (regulation of sleep/wake cycle , better mood and cognitive performances)

Protect against harmful UV rays causing premature aging of the eyes and eye diseases such as cataracts