| Fixed lens category | 4. cat. |
| Julbo lenses | AltiArc 4 |
| Application | Mountain and hike |
| Weight | 0.039 kg |
| Catalog numbers | 0206114 |
Lens size (mm) : 58
Temple length (mm) : 145
Distance (mm) : 19
Lens depth (mm) : 50
Cat. 4 mineral lens (visible light transmission rate: 7%). Superior optical quality and highly scratch and shock resistant. External anti-reflective coating to improve visual comfort by eliminating stray reflections. And flash finish: improves filtration of visible light by applying a mirror effect to the lens. Recommended for high-mountain environments and expeditions.
Sun protection : Cat. 4
VLT (visibility light transmission) : 7%
Material : Mineral
