China Manufacturer Waterproof Blue with Key High Powered Laser Pointer

In the field of scientific research, laser pointers are widely used in optical experiments to test the reflection, refraction, and scattering properties of materials. Its stability and accuracy make it an ideal tool in optical research. Scientists also use laser pointers for laser ranging and spectral analysis to obtain precise information about the distance and spectral characteristics of objects.

Laser pointer is a small low-power laser that uses laser as an indicator and belongs to general household items. Laser amplifies or oscillates light in certain excited substances through the principle of stimulated radiation, forming a high-intensity beam. The laser pointer contains components such as laser diodes, batteries, switches, etc., which are controlled by circuits to emit laser beams.