Laser Protection For Pilots and For Riot/Crowd Control Ground Personnel

Frame #56 Modern Wraparound

High-powered hand-held laser pointers have become a significant hazard to ground based law-enforcement officers and both fixed and rotary wing pilots, as they can induce a temporary and dazzling flash/glare blindness. The sudden loss of vision from even a low-power laser pointer illumination can be disorienting and debilitating, yet standard sunglasses and typical safety goggles provide virtually no protection from these hazards.

Style #56 -- GlareShields™ are available in all NoIR frame styles.

 

NoIR GlareShields™ laser pointer filters provide sufficient protection from the disabling effects of intentional or incidental laser pointer hits without compromising the wearer’s ability to perform on the job. All NoIR GlareShields™ provide full daylight UV and glare protection along with laser safety. But since the flash-blindness effect of a laser pointer illumination is much more pronounced at night, NoIR offers two GlareShields™ designed for use in low light conditions. GlareShields™ optimize protection from the beam with Optical Densities (ODs) between 1-2.5 (absorbing 90-99.5% of the beam energy), while still allowing visibility of the beam spot (for point source location), all without compromising visual acuity or display panel color recognition.

Pilot Protection Against Hand-held Lasers

PBG - Orange

  • 97% Blue Beam reduction
  • 99.5% Green Beam reduction
  • 49% visible light transmittance for low light conditions
  • Good instrument panel visibility
  • Traffic signal color recognition
  • Meets ANSI and CE laser standards

AG2 -Topaz

  • 99% Green Beam reduction
  • 53% visible light transmittance for low light conditions
  • Excellent instrument panel visibility
  • Meets ANSI and CE laser standards

BGR - Amber

  • 97% Blue Beam reduction
  • 97% Green Beam reduction
  • 90% Red Beam reduction
  • 29% visible light transmittance for full sun conditions
  • Traffic signal colors recognition
  • Meets ANSI and CE laser standards
  • Meets ANSI and CE sunglass standards

Glareshields for Protection against Hand-held Lasers for Riot and Crowd Control

RT1 - Orange

  • 99.9% Blue Beam reduction
  • 99.9% Green Beam reduction
  • 99.9% Infrared (800-1064nm) Beam reduction
  • 40% visible light transmittance for low light conditions
  • Good true color visibility
  • Traffic signal color recognition
  • Meets ANSI and CE (pending) laser standards

RT2 -Grey

  • 95% Blue Beam reduction
  • 99.9% Green Beam reduction
  • 99% Red Beam reduction
  • 99.9% Infrared (800-1064nm) Beam reduction
  • 10% visible light transmittance for daylight conditions
  • Good true color visibility
  • Meets ANSI and CE (pending) laser standards
 

FAA Report: Increased Threat Posed by Hand-held Lasers

Pilot Eyewear / Alignment filter PBG Demo Inappropriate use of lasers has become more prevalent and dangerous as handheld lasers have become less expensive, more powerful and increasingly available to the general public, according to a report issued in December 2010 by the Federal Aviation Administration. It’s no coincidence, then, that the number of laser events involving aircraft is also rising. The FAA reports that overall, the number of incidents nationally in which people pointed lasers at planes and helicopters nearly doubled last year, from 1,527 incidents in 2009 to 2,836 incidents in 2010.

While no accidents have been attributed to laser illuminations, there is the potential for an accident. "Sudden exposure to laser radiation during a critical phase of flight, such as on approach to landing or departure, can distract or disorient a pilot and cause temporary visual impairment," the report stated. Helicopters, especially those used by law enforcement, are at a greater risk, since they often hover at low altitudes and can be more easily targeted.

The hazard is significant: A 5-milliwatt green laser -- the maximum output for any device labeled and sold as an office laser pointer -- is a distraction to pilots over a mile away, while a 125-milliwatt laser can cause a cockpit distraction at a distance of greater than 5 miles. The danger posed by a bright laser illumination is increased at night, as the target’s eyes are low-light adapted and the effect is more pronounced. Standard sunglasses typically afford no protection from high-intensity green, blue and red laser pointers; in fact, normal sunglasses can have the undesired effect of increasing the time it takes to adapt to the bright glare of a laser illumination.

Ground based law enforcement officers are also at risk of laser illuminations, and GlareShields™ are designed to reduce the hazard of a laser pointer illumination to these personnel, ensuring the wearer is protected and still at peak performance.

LaserShield® and GlareShields™ are trademarks of NoIR Laser Co., LLC.

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