F3b 500mW Green Laser Pointer (520nm) NewWish®

Green Laser Pointer (Newwish Optoelectronics Co., Ltd.^®) Model 2023
Power: 500mW
Wavelength : 520nm (color = green)
Range of the laser beam: 6-7km approx. (in darkness)
It is an ideal laser pointer for night marking, thanks to the fact that it emits a visible laser light beam.
It is especially suitable for use in astronomy, audiovisual shows as well as for a multitude of applications in the area of engineering, optics, physics and construction
The reason why green laser pointers are the most used when high visibility is required; This is because the photoreceptors in the human eye (the cones) are more sensitive to green light than to light of other colors (or wavelengths). Therefore, a beam of light from a green laser can be seen with more intensity or brightness than the equivalent of the same power in other colors, such as red or violet.
Includes box, battery charger and rechargeable battery
It is a laser pointer recommended for the user looking for high performance