There are many things you can do, it would be interesting to use a Violet Laser Pointer 30 mw . As the old adage "safety first!" Because no one will be hurt, but it will not stop you. You show your creative laser pointer laser pointer, hum…

Laser Pointers and Portable Lasers Laser Pen Shops : Low power, safe for general use Laser pointers are great tools for business presentations, academic lectures, speaking engagements, astronomy, star-pointing, etc. Green laser pointers ar…

Characteristics of laser Compared with the general light, laser light has four characteristics:(1) high brightnessSince the launch capabilities of Laser Pointer intensity and highly concentrated energy, high brightness so that hundreds of …

Some green lasers operate in pulse or quasi-continuous mode down to reduce the cooling problems and prolong battery life. Need not be announced doubling High power green laser pointers. The human eye is sensitive to green than red, high sc…