Multi-functional 20mw green spot laser pointer pen green laser pointer

Multi-functional  20mw  green spot laser pointer pen green laser pointer
Multi-functional  20mw  green spot laser pointer pen green laser pointer

Presentation Multi-functional 20mw green spot laser pointer pen green laser pointer

  • color :green laser
  • size :13.5*156MM laser pen
  • Availability: In stock
  • Warranty: 1 year
  • Price:$ 22.86

  • Our Price:$ 19.97

Product Information

  • Instruction:
    A high quality 20mw green laser pointer is a smal 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.

  • Product Specifications :
    1.key feature:green laser
    2.Material: bronze
    3.Output wavelength: 532nm
    4.Output power: 20mW laser
    5.Circuit control: APC
    6.Spot form: single-point
    7.Beam type: Continuous linear
    8.Beam diameter: 10 MM <φ18MM
    9.Working Current: <60mA
    10Working voltage: DC=3-3.7V
    •11.Trigger Voltage: DC = 2.6V
    12.preheat time :0 second
    13.Working temperature: +0℃~+35℃
    14.Store temperature: -10℃~+40℃
    15.Pakage: lint box
    16.Power supply: 2*AAA

  • NOTE:
  • 1. Cheap 20mw green laser pointer can cause irreversible damage to the eye and burn unprotected skin. Must not be pointed directly or indirectly at people or animals.
    2. Continuous laser light time suggested- not more than 30 seconds (especially in summer or high temperature environment), because overheating affects the laser life!




Recommend Products