The laser pointer is designed to be compact and portable, easy to operate, and can emit a laser beam with just a gentle press. The laser beam emitted by the laser pointer has high brightness and good directionality, which can clearly indicate the target at a long distance. Laser pointer is a convenient and efficient indicator tool with broad application prospects and market demand. During use, users should comply with relevant regulations and precautions to ensure safe use.

Laser pointer, also known as laser pen, pointed star pen, etc., is a pen type emitter that designs visible laser into a portable, easy to grip, and laser module (diode) processing. Early laser indicators often used helium neon gas lasers, producing lasers with a wavelength of 633nm. With the development of technology, laser diodes have gradually become mainstream, and various colors of laser indicators have emerged.