Bolle B806L Safety Glasses with Clear Blue-Blocker Lens Anti-Fog Safety Glasses The bifocal material has properties

The bifocal material has properties that create a vacuum with the lens when water is applied

the tough Oakley SI Ballistic M Frame 2

(1) Yellow Lens

Eye: 48 mm

Telecommunications and Vision correction

Bolle B806L Safety Glasses with Clear Blue-Blocker Lens Anti-Fog Safety Glasses The bifocal material has propertiesStyle and comfort: easily adopted protection. Blue Blocker lens technology guarantees a great protection against harmful blue light of all kind (screens, lighting) to reduce its impact on health (headache, tingles, dazzle). Features: Protection against harmful blue light in all environments Does not modify color perception & improves contrasts Scratch resistant hard coating Technology in the core of the lens Blue Blocker Lens: This clear blue light