Enbuggy
Description
- Laser speckle—the dazzling pattern of light and dark spots you see here—arises from a phenomenon known as wave interference. Light waves emerge from a laser coherently—that is, with the crests of all the light waves aligned.
- The beam must be of a wavelength that is visible to humans, and fog or dust scatters the light very strongly so that you can see it. However, even in pure, clean air, you will be able to see a laser beam under certain conditions. This is because light can scatter from air molecules themselves via Rayleigh scattering
- available in Pakistan you can buy it online
Specifications
| Item: | beam |
|---|---|
| beam: | dot visible |
| color: | multi |
| specification: | good quality |