Bolle OSLO Men ProBlu Glasses Protection Levels_P3 R D For optimal protection

For optimal protection

Lightweight respirator (29g) to reduce wearers fatigue

Protects against organic vapours and very fine

Improves contrast and readability in environments with inconsistent lighting

TIG and grinding tasks

Bolle OSLO Men ProBlu Glasses Protection Levels_P3 R D For optimal protectionWith a vintage inspired design, let the BOLLE OSLO protect your eyes from bluelight. Bold and trendy, this matte black and translucent tortoise frame comes with PrB lenses absorbing 100% of harmful blue light at 420nm and 82% of harmful blue light at 445nm. PRB420 Technology PERFECT BALANCE BETWEEN CLARITY AND BLUE LIGHT FILTERING. BLOCKING 100% OF THE BLUE LIGHT UNDER 420NM. VERY HIGH VISIBLE TRANSMISSION (90% 92%). Features: Hybrid metal and acetate