The ESS CrossBlade™ Standard ONE LPL-5 Laser Protective Glasses include one fully-assembled eye shield and LPL-5 lens. These laser safety glasses feature a Tri-Tech Fit™ frame for a snug fit with zero pressure points and advanced ClearZone™ Dual Flow coated lenses for anti-fog clarity and scratch resistance. They also offer distortion-free vision plus laser, ballistic, and industrial protection to keep users prepared for the unthinkable. What’s more, the tint of the lens allows for optimum protection in both bright and low light settings and blocks out 99.7% of 532nm from green lasers.