Green Laser Pointer 50000MW Can point to the moon?

p>In the opening season full of growth and hope, Daxing launched the annual blockbuster product 5000MW lithium electric page-turning laser pointer. Concentrated many excellent functions, with polymer lithium battery as the power source of the demonstrator, the demonstrator is the first to enter the "lithium era". Since 1974, I have been manufacturing lasers from a few watts to large classified military powers. The 5000 mW laser is completely in the range of class 4 laser.In the case of a laser, unless you use it at a great distance, the beam is already highly focused, perhaps at a point of a few square millimeters. Even if you can make it smaller with a lens, unless you're right on the threshold of something's lighting temperature, it won't make a difference - otherwise you're just making your spot of light a little smaller, but the heat will still be lost to the surrounding material, so the actual effect will be minimal.

Surveys demonstrate green laser pointer development course, the battery as a power source, has experienced four stages, the first line is big TY - 003-12 a battery, and then the big line of V105, used the 2 section 7 battery, next is A100, using 1 section 7 battery, to lithium batteries, generation is easier to use than a generation, embody the innovation efficiency, The big idea of technology changing the world. A green laser with 5 watts of power is very bright. You can point a beam of light at a piece of metal or a brick and it will be so bright that you can't see it. The lens does help, like when you focus on sunlight. But I'm guessing your laser won't produce 5 watts. If so, you can easily burn things like paper or wood.The 50W laser is still a very important piece of equipment - it can cut a quarter inch of wood (maybe more if you're patient)...... It can burn paper or cloth from an entire room without any problems.

A beam from a laser carries about the same amount of energy - but the beam is only the diameter of a pencil - say, one square centimeter. So the light it produces (in my case, infrared) is about 100 times hotter than a 100W incandescent bulb -- enough to ignite anything that would burn 20 feet away.Laser range and visibility depend on several different factors. The first is the output power (mW), followed by the color of the laser. Both of these factors are important in determining the visibility of laser pointer crows. Typically, green lasers are about seven times brighter than any other color laser with the same output power, making green the best choice for the same level.