Switching glasses is a thing of the past.
Self-tinting lenses
– sophisticated, convenient
Imagine having one pair of glasses which meets all your vision needs while providing greater comfort in day-to-day life – that's what many eyeglass wearers are looking for. Self-tinting lenses with ZEISS PhotoFusion technology make this dream come true: they adapt to changing light, darken and clear up quickly, and ensure comfortable vision. Enjoy clear vision around the clock and without the hassle of changing glasses. This makes them ideal for playing sports and traveling, and are perfect for children and thosewhose eyes are sensitive to light.
And self-tinting lenses with ZEISS PhotoFusion technology offer full UV protection when exposed to UV light.
NEW! ZEISS PhotoFusion.
More color choices, same great performance.
More color choices, same great performance.
NEW!
Grey | Brown |
Extra Grey NEW |
Pioneer Green NEW |
Blue NEW |
---|---|---|---|---|
The preferred color of |
Favored by many wearers |
Another choice in grey - extra dark in all situations, and especially in warm climates. |
Gives the appearance of |
A new color choice that |
Clear state min. absorption |
Clear state min. absorption |
Clear state min. absorption |
Clear state min. absorption |
Clear state min. absorption |
Dark state max. absorption |
Dark state max. absorption |
Dark state max. absorption |
Dark state max. absorption |
Dark state max. absorption |
ZEISS PhotoFusion Blue is not recommended for driving.
The secret of PhotoFusion
Hard-working photosensitive molecules do the job here! These light-sensitive particles help the lens show off its unique talent: in sunlight, the surfaces of these photosensitive molecules increase, causing the lens to darken, and they do so more intensely depending on how strong the sun and UV radiation is. This way a suitable – and comfortable – tint intensity is achieved no matter how bright it is. And whenever you're inside or there's little UV radiation, the molecules 'fold' again and the lenses clear up, ensuring optimum vision indoors.
The basis for this transformation is a simple chemical reaction which was discovered back in the 1960s and has been continuously improved upon through the present day. You can recognize the quality of self-tinting lenses by the speed at which the molecules act – and our molecules are fast. ZEISS PhotoFusion lenses darken in just 15 to 30 seconds in bright light or sunshine; inside they clear again completely in 5 to 10 minutes.1
1 Average value for 1.67 and 1.6 and for lenses made of polycarbonate. Performance is dependent on the material, temperature and light conditions.
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