laser pointer other
1 day ago - Nov 29 2014
Instruction:
A laser pointer is a small 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.
Super laser pointer, wonderful gift to anyone from kids to adult Use your laser pointer to point any targets, it's convenient for your daily life Power saving, lightweight, suitable for putting in your pocket or handbags This high quality laser pointer adopts the latest technology optics and microelectronics This laser pointer can be used for presentation, teaching indicator, children amusement and more. a good tool for pointing to the faraway target or stars and sending out the SOS signal, making your travelling funny and interesting. What's more, you will also feel like you are in a Star Wars movie with your very own Light Saber!is small and exquisite, portable and with richer applications. The laser pointer can be transformed into a "disco laser pointer" with its star cap. It's truly amazing light show, you'll be surprised with that many stars fill your space. This red laser pointer is also the best gift for friends and families.
1 day ago - Nov 29 2014
Instruction:
A laser pointer is a small 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.
Super laser pointer, wonderful gift to anyone from kids to adult Use your laser pointer to point any targets, it's convenient for your daily life Power saving, lightweight, suitable for putting in your pocket or handbags This high quality laser pointer adopts the latest technology optics and microelectronics This laser pointer can be used for presentation, teaching indicator, children amusement and more. a good tool for pointing to the faraway target or stars and sending out the SOS signal, making your travelling funny and interesting. What's more, you will also feel like you are in a Star Wars movie with your very own Light Saber!is small and exquisite, portable and with richer applications. The laser pointer can be transformed into a "disco laser pointer" with its star cap. It's truly amazing light show, you'll be surprised with that many stars fill your space. This red laser pointer is also the best gift for friends and families.