August 14, 2018

    Most Powerful Blue Laser Pointer–445nm 5W

    445nm 5W Blue Laser Pointer Focusable High Stability Strong Laser 1. The appearance of a strong sense of science and…
    May 14, 2018

    520nm 1500mW VS 532nm 200mW Green Laser Pointer Video

    This video is show us 520nm 1500mW and 532nm 200mW two kind green laser pointer. 520nm 1500mW is 2018 new powerful…
    April 19, 2018

    520nm 1500mW Green Laser Pointer Video Laser Beam

    It is 520nm high power green laser pointer, the output power is 1500mW. The laser beam is very strong, please…