Color Differences The wavelength of light produced by any 30mW Green Laser Pointer is what determines the visible color we see with the naked eye. But what color is best? Which color is brightest? As a rule it is important to note that 532…

3w red laser pointer Information 3000mw green laser Features: 1. Flashlight length: 190mm, diameter: 27mm, very delicate elegant laser torch. 2. Built-in modules are all copper material, feel heavy, good heat dissipation. 3. The torch itse…

500mw green laser are designed for long life - up to 50 000 hours. Although, of course, cheap Chinese pointer very quickly fail. If you bought a laser miracle for a penny, do not expect that will be able to use it for a long time. Children…

Do you believe an ordinary laser pointer can be transferred 100 miles away in the sound of air in it? We did it, and I believe you can do it. A semiconductor laser 1 Generally light source is a laser optical fiber communication, but the at…

These high quality green laser 100mw incorporates the latest technology in green laser optics and microelectronise. Use your laser pointer to point at any desired targets, project screens, or video monitors, presentations museum and tour g…

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…