Alba Optics Vzum™ Photochromatic lens
The Alba Optics Vzum™ Photochromatic lens attaches to the DELTA frame of your choice. You won't be able to do without it, it is really ideal for any type of light. A must have!
Guarantees excellent visibility and protection, both in low and bright light conditions. Gray tint. CAT 1÷3.
Delta uses non-centered 6 polycarbonate lenses to allow fixed vision without lateral distortion. Their curve covers an optical cone of 180°, allowing excellent protection against wind and strong light, which often reflects on other sunglasses creating a blinding effect.