super laser pointer of blue beam light

This green 2000mW laser pointer is a very powerful laser, closer to the lightsaber than the laser pointer!From its chassis is different from other models to buy green laser 2000 mw: a button located at the back of the handle, allow continuous beam, without having to maintain a powerful laser 2000 mw button. The whole is made of steel, with a very high degree of solidity.
https://www.kitlaser.com/blue-laser-pointers.html
This type of powerful green laser has a 2000 mw laser pointer the wavelength of 532 nm, make it has a particularly strong green (on a 650 - nm laser red, 650 nm in blue). This is the most visible wavelength of the human eye. This type of laser may be illegal in your country (for import or use of lasers). Green laser 2000mw you have the responsibility to inform the competent department about the regulations.This 2000mW green laser is particularly complete: it has a knob that allows concentrated beams to be more visible or powerful, and it has a key security for locks - a force that cannot be ignored. The safety system is contact with children or any cannot control the use of preventive measures.
https://www.kitlaser.com/2000mw-laser-pointers.html
The invisible effect of various functions in specific areas. The 2000mW portable green laser beam is not visible. It is a powerful assistant in science, industry and military field. The military is often used to emphasize the enemy without disclosing its position. In addition, the laser pen is also used for the detection and medical treatment of money.The green laser pen only recommend outside, is the ideal choice of the astronomy, beam particularly at night. The power of the 2000mW high-power green laser beam is visible during the day, as the brightness drops slightly.
https://www.kitlaser.com/green-laser-pointer-pen.html
Diode laser designators used to work in visible light radiation areas (400 to 760 nm) are becoming more common. These Pointers are used by education workers and are held in classrooms or conferences and meetings. In any case, they are also useful in any case where special elements need to be emphasized. Pointers can be purchased at kitlaser stores, mail-order magazines, office supply stores, general electronics stores and the Internet. These laser Pointers are transmitted between one and five milliwatts (mW).
Many of these devices are low-cost, with the use of AAA batteries to produce a light that can easily be seen hundreds of meters still small enough to be carried on a pocket or keychain. When the laser pen is Shared with functional pen, it can be designed. The pointer has now been manufactured from a star shape, a circle, a square, similar to a classic polka dot pattern projection pattern. While most of these devices contain warning labels, FDA rules that many devices are incorrectly reported to be "safe." At the moment, there is no restriction on procurement, and everyone can buy a powerful green laser that can be potentially dangerous if handled carelessly. The number used today is very easy.
The potential risks of a laser pointer are generally thought to be limited to unprotected eyes that may be exposed by a direct beam of light (a visual beam). There is usually no skin danger. For bright light (t = 0.25 s), the reaction of natural reflection or naked reflection will normally limit the body exposure to the safety level of class II launchers (ANSI Z136). However, the standard of 1 for safe use of lasers "[1] will indicate that the light density (OD) optical filter may need optical density (OD) to be exposed by the visible laser pointer 100mW diode (OD), and the exposure times will be 0.25s A exposure time, which will require higher OD values. Diffuse observation conditions do not require protective glasses.
Now, however, there are more powerful laser pens. The unit usually does not have the proper manufacturer's certification or label to import to the United States. This pointer (imported from Russia) from by the double frequency of diode pumped Nd launch green beam: YAG laser working at 532 nm. The beam is the envelope of a series of pulses of 40 ns 0.5 mu J/pulse energy emitted at about 1.7 kHz. That is equivalent to about 0.85 mW of average power. This pointer emission per pulse is higher than MPE ANSI Z136 standard 12 times the allowed limit, so the adjustment of laser If the direct observation, the potential danger of high eyes!
https://www.kitlaser.com/100mw-green-red-blue-laser-pointer.html
Other issues include the high power laser pointer blue eye effect, such as flash blindness, residual image and glare. People exposed to the pointer array may be affected by the fact that if the exposed person participates in key visual activities such as driving, flying, and other key visual activities, it may lead to temporary impairment of vision and a possible physical hazard or use of the machine.
The potential hazards of this equipment is not well understood by the public exposure events, many generals were the author record. These products should be warned of potential risks and encourage compliance with appropriate safety recommendations.
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