Crizal Prevencia

Filters the bad light and lets in the good

Crizal Prevencia lenses are the result of a research collaboration between Essilor and the Paris Vision Institute, which helped us develop the first clear lenses that selectively filter blue-violet light.

CRIZAL® PREVENCIA BENEFITS

Crizal Prevencia lenses filters certain blue light while allowing biological or blue-turquoise light to pass through. This is combined with all the usual features and benefits of anti-reflection lenses.

Filters light while maximising the benefits.

By choosing Crizal Prevencia, you filter blue light outdoors while at the same time transmitting the blue light that regulates sleep and mood, and boosts brain activity. Research over the years has lead to a rationale that for a certain group of people, filtering blue light may help in the fight against age-related macular degeneration AMD)

CRIZAL® PREVENCIA FEATURES

Our advanced technology provides effective protection against UV reflecting from the back of lenses while filtering blue light.

This anti-reflection lens is also resistant to smudges, scratches, dust and water.

 

CRIZAL PREVENCIA

Maximises the benefits of light.

ASK FOR CRIZAL LENSES TODAY

Visit your nearest eye care specialist and get the best lenses for your needs

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1 Arnault E, Barrau C, Nanteau C, Goudouin P, Bigot K, et al. (2013). Phototoxicity Action Spectrum on a Retinal Pigment Epithelium Model of Age- Related Macular Degeneration Exposed to Sunlight Normalized Conditions. PLoS ONE 8(8): e71398. Doi:10.1371/journal.pone.0071398 (August 23, 2013). Identified Harmful Blue Light through in vitro experiment on swine retinal cells, where the most toxic wavelengths are high energy visible light falling between 415-455nm on the light spectrum (blue- violet light).

2 Blue Light Roundtable, NYC. “A Report on Blue Light Hazard: New Knowledge, New Approaches to Maintaining Ocular Health.” March 16, 2013.

3 Crizal Prevencia lenses block up to 20% of Harmful Blue Light.