The laser pointer has the pointing function
Most laser Pointers have the same functions, such as pointing, remote pointing and classroom use by teachers. There are toys, many people use them to entertain and play with pets, you need to use other functions depending on the power. For example, a crow high powered laser needs to use a certain amount of power and wavelength to effectively repel birds. Without the use of a specific wavelength of power, the laser will not be visible to the bird's field of vision. There is also a power factor that only high-power lasers can shine farther. The higher the output, the easier it is to light a match.
Tags
Material
For use in classrooms and meetings, you can choose a low power red laser pointer. If you want to get rid of birds, you can choose a specific laser pointer. If you want to experience super long distance laser, you can choose the high power laser pointer. 200mW laser pointer, a laser pointer really worth having. Provides strong light linked to green lights. It can be used to provide a lot of lighting and also to repel birds.
2021-11-08 01:23:14
Your Answer: