Perret Opticians
 
We have been opticians for three generations in our family, and our activity is targeted on three areas, optometry, contact lenses and optical instruments.

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Adidas Eyewaer

If performance and risk depended on visual performance only, then sports activities would have to be cancelled on glaringly brigl-¢c sunny days, the reason: glare is not only a threat to the eyes but drastically decreases performance in sports: limited capability to estimate distances, decreased ability to recognize contours, increased energy consumption, Quick changes from light to shade may even cause momentary visual blackout, This may even cause bikers to crash, This is why Adidas sport eyewear has developed special filter technologies to be used in changing light and sun conditions, For optimum visual performance in every situation, quick changes from light to dark put a strain on your eyes,

The unique Light Stabilizer (LST) technology harmonizes this effect, In spite of the high darkening factor (82-88% light absorption/protection factor 3), the LST lens light up what you see thanks to a special colour filter mix and offers super contrasting as well.

 
        Light
absorbing
Degree of
protection






brown #4 Solar protection for extreme radiation (glacier, snow, water)   94% 4






silver mirrored Solar protection for very intense light   91% 3






brown All-day solar protection, high contrasting effect   88% 3






Optimum contrasting effect on the green   88% 3






green All-day solar protection, best color perception   88% 3






Harmonizes rapid light/shadow changes, high contrasting effect   88% 3






bronze mirrored All-day solar protection, high contrasting effect   87% 3






grey All-day solar protection   87% 3






Brightening effect despite high light absorption   84% 3






Special filter for lightreflections from water, ice and snow, sand etc.   82% 3






orange mirrored All the benefits of orange, but suitable for the sun's rays   70% 2






orange Better vision in fog and diffuse light, brightening effect   36% 1






yellow Better vision in fog and diffuse light, brightening effect   14% 0






clear Protection from wind and insects, nighttime wear   9% 0






        Light
absorbing
Degree of
protection

The Lenses offer 100% protection UV A, B, C

 

 

 

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