The sight spots by using the high power usa green laser pointer

Damage to the skin: burns caused by a strong infrared laser; damage to the skin: burns caused by a strong infrared laser; UV laser may cause burns, skin cancer, skin aging and strengthening. May cause burns, skin cancer, skin aging and strengthening. Laser damage to the skin caused by different levels of performance in a rash, light damage to the skin caused by different levels of performance in the rash, blisters, pigmentation, ulceration, until the complete destruction of subcutaneous tissue. Pigmentation, ulceration, until the complete destruction of subcutaneous tissue. The high power  green laser pointer     has also been applying in military exercises.Extent of injury depends on the laser power, the extent of injury depends on the laser power, wavelength and working conditions and other factors. And other factors. (2) electrical hazards: shock is the most experienced, high-pressure system is potentially lethal. 3 Chemical injuries: laser systems in some of the substances toxic; laser-induced chemical reaction may produce harmful particles or gases. 4 fire danger: flammable solvents in dye lasers; high-voltage pulse and flash caused by Mars; laser rays, the reflected light of the unexpected exposure; other potential fire hazards. 5 related non-beam hazards: hazards, including low-temperature coolant, high-energy laser noise, ionizing radiation to prevent the high-energy laser.This kind of high power    green laser pointer     has been popular with tour guides. Second, the laser hazard level 1 national standard: American National Standards Institute (American National Standards Institute (ANSI) ANSIZ136.1-1993 laser) the safe use of lasers, optical devices for the safe use, provides laser manufacturers must follow in 1985 to calibrate the level of the type issued by their products. Was released in the purchase of the type to calibrate the level of their products. Was released to calibrate the level of the type of laser, while their products, lasers, while annual production capacity of manufacturers to provide the matching goggles with the laser-related information. Tour guides can point out and explain the sight spots by using the high power    usa green laser pointer    .Goggles relevant information. China National Standard: Safety of Laser Products Part 1: Equipment Classification, China National Standard: Safety of laser products Part 1: Equipment classification, requirements and use some guidelines (requirements and user guide (GB7247.1-2001) the former Soviet Union, the United Kingdom , France, Germany, Canada, the former Soviet Union, Britain, France, Germany, Canada, Denmark has its own safety standards. own safety standards. 2. Laser Standard class: by MPE and AEL divided into four risk rating level 12 2a 3a 3b 4 can not produce harmful effects of continued exposure to radiation hazards before the laser beam can damage the eyes. transient exposure (<0.25s) will not operate the eye and must be visible. continued exposure to the laser beam will produce eye operation. acceptable exposure time is less than the 103s, not more than one if the device directly into or routed through the optical beam, it may cause harm to the human eye, directly or transient exposure to the laser beam before they will damage the eyes or skin, not only directly or transient exposure to the laser beam will damage eyes and skin before, the laser beam by stray light, reflected light will also damage to the eyes and skin, as well as potential fire hazards. What’s more, the high power    green laser pointer     has also been using for urgent command in emergency scenes.Third, the risk of several common warning signs of laser 1 risk warning signs (2) four green labels, laser safety precautions 1 laser is designed to take measures to shield parts, interlocking, control switches, alarm devices, attenuators, shields, interlocking, control switches, alarm devices , attenuator, controller, optical monitoring, level marks, aperture, service marks, system, optical monitoring, level marks, aperture, service marks, and sales staff to provide user information, etc.