Wholesales green 20mW 5 in 1 laser pointer with full sky stars

532nm  green 20mW 5 in 1 laser pointer with full sky stars
532nm  green 20mW 5 in 1 laser pointer with full sky stars

Best green 20mW 5 in 1 laser pointer with full sky stars

  • color :green laser
  • size :13.5*160MMn
  • Availability: In stock
  • Warranty: 1 year
  • Price:$ 20.68

  • Our Price:$ 18.07

  • Characteristics of 532nm green 20mW 5 in 1 laser pointer with full sky stars Laser Pointer

    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.Size : φ13.5*160MM
    2.Output wavelength: 532nm
    3.Output power:20mW
    4.Circuit control: APC
    5.10Working voltage: DC=3V
    6.Working Current: <450mA
    7.Working temperature: +20℃~+30℃
    8.Store temperature: +10℃~+40℃
    9.Power supply: 2*AAA
    10..Pakage: lint box
    11.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!

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