Safety and Usage Guidelines
Laser Usage Warning
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Not a Toy – For Adults Only:
Only responsible adults who understand the potential risks of laser use should operate this device. Supervision is required whenever the laser is emitting light. -
Avoid Eye Exposure:
Direct exposure to a Class 4 laser beam can cause instant and irreversible eye injury. Always ensure the beam is directed away from any human or animal eyes and avoid hazardous reflections from shiny surfaces. -
Prevent Skin and Material Damage:
The laser's 1-watt beam can burn exposed skin and ignite or damage materials up to 15 meters (50 feet) away. Keep the beam away from flammable, thin, or dark materials. -
Adhere to Legal Regulations:
Always comply with local laws and regulations governing laser use. This includes specific requirements in Lithuania and other jurisdictions.
Class 4 Laser Hazards
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Blindness Hazard from Direct Beam:
A close-range direct beam can cause instant eye damage. The Nominal Ocular Hazard Distance (NOHD) for this 1-watt laser is 221 meters (725 feet). Never look into the beam at any distance. -
Blindness Hazard from Reflected Beam:
Reflections from shiny or smooth surfaces, such as mirrors and windows, can be as harmful as the direct beam. Exercise extreme caution to avoid unintended reflections. -
Diffuse Reflection Eye Risk:
The laser "dot" can damage the eyes when viewed directly, especially on bright or white surfaces at close range. This laser is not intended for use as a pointer. -
Burn Hazard to Skin and Materials:
The beam can burn skin or ignite flammable materials, presenting a fire risk. Always keep the laser away from combustible substances. -
Camera Sensor Damage Risk:
Laser beams can permanently damage camera sensors, including those in smartphones and camcorders. Avoid pointing the beam near any lens or camera equipment.
Restrictions on Audience Exposure
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Prohibit Audience Exposure:
Keep the laser beam well above or away from any areas accessible to people. Ensure compliance with regulations such as the U.S. FDA requirement for beams to be 3 meters (10 feet) above or 2.5 meters (8 feet) laterally from audience areas. High Power Laser Ltd. products are not intended for audience-scanning applications. -
Scanning Does Not Eliminate Risk:
While beam scanning reduces dwell time on a single point, it only marginally decreases hazard levels. Always prioritize other safety measures over scanning.
Safe Outdoor Usage
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Use Securely Terminated Beams:
Ensure the laser is securely positioned and beams are directed onto stable surfaces to prevent misalignment and stray light into the airspace. Supervise operation at all times. -
Avoid Hitting Aircraft:
Never direct the laser toward any aircraft, as the bright light can distract or flash-blind pilots. Comply with all regulations prohibiting laser interference with air traffic. -
Follow All Laws:
Always adhere to local and international laws, including Lithuanian regulations.
Regulations for Use in the United States
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Public Use Requires Federal Approval:
Public use in the U.S. requires an FDA variance approval (Form 3157) before operation. -
State and Local Approvals:
Certain states and localities may have additional registration or licensing requirements. -
Outdoor Laser Shows:
Outdoor laser light shows entering airspace require FDA and FAA approval. Submit FAA Advisory Circular 70-1 at least 30 days before the event to secure necessary permissions.
Additional Resources
- Class 4 Laser Safety Information: LaserSafetyFacts.com/4
- Laser Lightshow Safety Information: LaserShowSafety.info
- Treatment for Laser Exposure: LaserPointerSafety.com/treatment