100mW 405nm Handheld Violet Purple Blue Laser Pointer Pen (1 x 18650 included)

Specifications:

• Mode :852
  Well tested and high quality laser pointer.
• Easily to use, only need to push the button then you can see striking Violet Purple Blue laser beam shoot forth. The light can point at any targets such as photos, blackboard, video monitors and so on.
• Best choice for teachers, professors, doctors, etc.
• Clearly visible in the dark.
• Output Type :Fixed focus, continuous output and working time is longer than ordinary laser pen
• Wavelength:405m
• Output power: 100mW
•  Beam Distance：Over 2000m(Under the influence of air quality,maybe can't)
• Working Voltage：DC=3V
• Trigger Voltage：DC=2.8V
• Working Temperature：0℃～＋40℃
• Storage Temperature：-10℃～＋50℃
• Works with 1* 18650 battery (included)
• Body material: Aluminum
• Body color: Black
  
  Warning:   Laser is harmful to human's eyes,so pls do not direct to the human eyes.Pls keep it away from children's store in order to avoid an accident.While use in the wrong way,the user would take the responsibility by themselves.
  
  

  Detail:
  
  
  
  Open-Back , convenient use.You can put the 1 x 18650battery here
  
  
  Launch the Violet Purple Blue laser from here
  
  
  
   Push the light Violet Purple Blue button switch ,and the  pen will work
  
  
  
  
   

  Instruction:

   

  A laser pointer is a small laser designed to highlight something of interest by projecting a small bright spot of colored light onto it. The laser beam is not in itself visible from the side, but is visible as a result of light scattered by dust particles along the beam path. The small width of the beam and low power of typical laser pointers make the beam itself invisible in a reasonably clean atmosphere, showing a point of light when striking an opaque surface. Some higher powered laser pointers are faintly visible via Rayleigh scattering when viewed from the side in moderately to dimly lit conditions.

  NOTE:

  • The laser is bright enough when you light it in normal temperature, so you had better do not light it continually in 30 seconds
  • Avoid direct eye and body exposure to laser beam (any contact to the human eye can cause permanent damage).
  • Please put it away from children to avoid the danger by contacting. When do not use it, please take off the battery from the laser in order to avoid the damage by the children's contacting
  • In some countries these laser pointers (especially the higher powered ones) may be illegal to own and/or use. Therefore, by purchasing these products YOU (the customer) accept all responsibly and liability to determine and fulfill the requirements and limitations of use or resale of these products in accordance with your country's laws and regulations. In the event of resale, you also agree to include this notation in the product description, so that any potential buyer can also make an informed purchasing decision  

  Package Included:

  • 1 x 100mW Violet Purple Blue Laser Pointer Pen
  • 1 x 18650 Battery