(ส่งจากไทย)5mw laser pointer high power red blue green visible light powerful usb charging cat toy เลเซอร์ความแสงสูง
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5MW Laser Pointer High Power Red Blue Green Laser Pointer Pen Visible Beam Powerful Light Laser Meter Usb Charging Cat Toy
Utilizing the latest glass and optics technology creates this high quality; Pen-size laser pointer.
It emits an intense and bright laser beam and has a range of up to 500 ~ 1000 meters,
Use your laser pointer to aim at any desired target on projection screens, video monitors, presentation graphics, and anything opaque up to several hundred meters.
Press the button to turn it on, release the button to turn off if it turns off automatically.
It will be used to focus on any desired target on projection screens, video monitors, and presentation graphics
It can also be used for medical analysis, lighting, indication, alignment, sky signaling (Astronomy) or just to be cool
Specification:
Color: Green Red Blue
Maximum output power: 5mW
Wavelength: 532NM-405NM
Range in the dark: more than 1000 meters
Power supply: 18650 batteries included
Package includes:
1 x laser pen
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