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crizal prevencia

optometry blue light and UV protection Benefits and Dangers
optometry blue light and UV protection Blue Light, UV and Your Eyes
optometry blue light and UV protection Why Protect against Blue Light
optometry blue light and UV protection  Why Children's Eyes Need Extra Protection
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     WHAT IS BLUE LIGHT?
     Blue light is part of visible and close to UV on the light spectrum


 
Following a research program conducted in partnership with the Vision Institute in France, Crizal® Prevencia® is a category of preventive lenses offering a complete protection against harmful effects of blue-violet light.

UV and blue-violet light are present everywhere: outdoors due to the sun and indoors due to artificial light and electronic devices such as cell phones, tablets, and laptop computers. As most people are at risk of overexposure to harmful light in their day-to-day activities, Crizal® Prevencia® aims to offer a solution to improve eye protection.

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

Crizal® Prevencia® lenses are the result of several years of research in collaboration with the Vision Institute in Paris, France. By gathering expertise in the areas of cellular biology, physics and photometry, this research led to the identification of a precise spectrum of light wavelengths toxic to retinal cells. Based on this discovery, we developed the first clear lenses that selectively filter blue-violet light and contribute to preventing its harmful effects on the eye.

Crizal® Prevencia® lenses selectively filter out harmful blue-violet light, up to 25% of the identified blue-violet light. They also preserve the eye's overall well-being by letting essential blue-turquoise light pass through.
 
 
   






Life can really take you on any adventure. When it comes to your eyes prepared for whatever comes!
Prevencia lenses help protect your eyes in everyday surroundings like sunlight, indoor lighting, and most digital screens.
Protect your eyes against
harmful UV and Blue-Violet light
 Let essential
light pass through
 Optimal vision and
durable transparency
 
 
crizal prevencia 
 
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Ansborough Office

999 Home Plaza, Suite 100
Waterloo, IA 50701
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(319) 236-0815

OFFICE HOURS
Monday
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Tuesday
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Wednesday  
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Thursday
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Friday
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Sartori Office
Sartori Professional Building
516 S. Division St., Suite 120
Cedar Falls, IA 50613
Map it!

(319) 266-0345

OFFICE HOURS
Monday
8:00 - 5:00
Tuesday
8:00 - 5:00
Wednesday  
8:00 - 6:00
Thursday
8:00 - 5:00
Friday
8:00 - 5:00
Ansborough Office: 999 Home Plaza, Suite 100, Waterloo, IA 50701 Phone: (319) 236-0815 Fax: (319) 234-0847
Sartori Office: Sartori Professional Building 516 S. Division St., Suite 120, Cedar Falls, IA 50613 Phone: (319) 266-0345 Fax: (319) 268-1327

The EyeCare Associates proudly serves Waterloo and Cedar Falls, IA and surrounding areas.

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