- Single vision and Multi-focal (bi-focal and progressive).
- Maximum UV protection.
- Anti glare protection.
- Hydrophobic / Oleophobic, lenses.
Assembled with top quality Barberini mineral crystal lenses. They enable perfect vision. This is one of Etnia Barcelona's main objectives, and so we work with HD, photochromatic, anti-scratch, oleophobic, and polarized filters.