What are photocromic lenses?
Las lentes fotocromáticas están equipadas con una avanzada tecnología reactiva a la luz que se ajusta de forma inteligente a las condiciones lumínicas cambiantes, garantizando una claridad y una protección ocular óptimas durante todo el día.
Estas lentes presentan una notable capacidad para oscurecerse casi instantáneamente cuando se exponen a la luz solar, filtrando eficazmente la luz azul dañina de alta energía (400 a 420 nm) y manteniendo al mismo tiempo una transparencia excepcional en interiores. Al aire libre, las lentes grises se oscurecen para bloquear hasta el 91% de la luz azul dañina, y las lentes marrones bloquean un impresionante 90%, protegiendo sus ojos de sus posibles efectos negativos.
How does it work?
1. Choose your favourite frame
![](http://barnerbrand.com/cdn/shop/files/Landing_Page_for_Photocromic_Lenses_1_800x_edc8bbd0-318e-4384-953e-1efc86ee0cee_1600x.jpg?v=1692351531)
1. Choose your favourite frame
Go to our collection page and choose your favourite frame from any of the following:
2. Add your frame with prescription lenses
![](http://barnerbrand.com/cdn/shop/files/Landing_Page_for_Photocromic_Lenses_1_1600x.jpg?v=1691845445)
2. Add your frame with prescription lenses
Click the ‘prescription’ box under lens type, then add the frames to the cart. Next, click ‘select lenses and purchase’ – you can upload your prescription, add the details manually or send your prescription details to thanks@barnerbrand.com
3. Elija tus lentes fotocromáticas
![](http://barnerbrand.com/cdn/shop/files/Landing_Page_for_Photocromic_Lenses_3_1600x.jpg?v=1691845445)
3. Elija tus lentes fotocromáticas
You can pick between standard lenses or thinner and lighter ones.
4. Select the colour lenses of your choice
![](http://barnerbrand.com/cdn/shop/files/Landing_Page_for_Photocromic_Lenses_4_1600x.jpg?v=1691845443)
4. Select the colour lenses of your choice
You can choose between smoke and brown color lenses.
5. Review your order and add to cart
![](http://barnerbrand.com/cdn/shop/files/Landing_Page_for_Photocromic_Lenses_5_1600x.jpg?v=1691845444)
5. Review your order and add to cart
Check that everything has been properly selected and then you can add to cart to submit your photocromic lenses.
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