VZUM™ AF LENS - Photocromatic

Alba Optics


This product is currently sold out.

Please fill in the form below if you'd like to be notified when it becomes available.

This Alba Optics VZUM Lens is designed to fit the Delta range of sunglasses and can be used as a replacement or a second lens.

In the box: Alba Optics VZUM Lens / microfibre cleaning cloth



DELTA uses VZUM™ AF-LENS, a photochromatic lens that adapts itself to the intensity of the light present in the environment and automatically changes colour, shielding off harmful UV rays of any sort.
Their temporary transformation takes place in a short period of time but it is, nevertheless, gradual and independent of any atmospheric factors. The optical strain is therefore reduced to a minimum and the lenses remain active even on a cloudy day.


  • Replacement lens for the Alba Optics Delta sunglasses
  • Ultra-lightweight polycarbonate construction
  • Oleophobic / anti-scratch top layer
  • Ventilation slots in the lens allow heat and steam to escape before it can cloud your vision
  • UV400 protection
  • Photochromatic lens. Guarantees excellent visibility and protection, both in poor and intense light conditions.
    CAT 1÷3 | VT 77%÷17%
    BLUE LIGHT TRA 73%÷17%